Good means “pleasing, favorable, nice” or “having qualities appropriate to its purpose.” When someone does something good, he or she behaves ethically. A good person is morally correct and obeys rules, instructions, and social expectations. A good idea is one that has positive outcomes for people, the environment, or society. The new law is a good idea because it will reduce pollution and increase revenue for the state.

In a story, a good hero fights for what is right and does what is necessary to achieve success. A good story is compelling and keeps the reader engaged. Good writing is clear, concise, and logically structured. It also avoids complex vocabulary, pretentious diction, and personal appeals. It is engaging for readers and accessible to non-experts.

Good ideas are those that make a difference to the world and can be understood by a wide audience. They are original and solve a problem. They are practical, feasible, and innovative. Good ideas are often found in brainstorming sessions, where many people contribute to a discussion. However, it is difficult to objectively select the best ideas from all the ideas generated.

One of the most enduring philosophical theories of good is utilitarianism, a school of thought that prioritizes social arrangements and goods according to their contribution to the overall happiness or well-being of human beings. Other schools of thought of good include deontological ethics, which emphasizes adherence to a set of moral duties and virtues, and Kantian idealism, which believes that an absolute and objective good exists.

It’s important to understand what makes an idea good and how that relates to the larger goal of the project or task at hand. When everyone has a clear understanding of the desired end result, it is easier to generate ideas that are a good fit for those goals.

A key part of a brainstorming session is establishing the criteria for what constitutes a good idea, such as how it will help achieve the goal and who will evaluate its effectiveness. It is also important to clarify what will be done with the good ideas that are generated.

Several years ago, Nobel laureate Doris Lessing experimented with her literary career by sending her books to her publisher under a pen name. They rejected her work, but she published it anyway under her own name. It became a critical and commercial success. It is difficult to write good books.

In informal speech and some edited written works, the adjective good is often used as a predicate to verbs like taste, smell, look, feel, or see: The biscuits taste very good. She sees good with her new glasses. However, in formal speech and edited writing, the adverb well is generally preferred: He did well on the test. She feels good today.

Bicycles are a common mode of transport and a popular form of recreation. They can be used for touring, commuting to work or school, fitness, and racing. Some types of bicycles are adapted for use by disabled or elderly people, and children’s bicycles are designed to be safe and easy to ride. There are more than 1 billion bicycles in the world. The bicycle was invented in the 19th century. It was initially intended as a means of transport, but it became a popular form of recreation and helped bring about societal changes, including healthier lifestyles, decreased dependence on cars, and reduced traffic congestion.

The basic structure of a bicycle has changed little since the first chain-driven model developed around 1885, but there are many specialized designs for different types of cycling, such as racing, mountain biking, and recreational riding. The frame is the main component of a bicycle and sets the stage for how well other parts, such as the pedals, handlebars, and tires, will function. The quality of the frame, its geometry, and its material also contribute to the overall riding experience.

In general, bicycles are built for comfort and speed. Most have a suspension system to absorb shocks from riding over rough terrain. This helps reduce the amount of energy a person has to exert when riding, but can add weight to the bike. Other comfort features include padded seats and handlebars. Bicycles can be equipped with lights to increase visibility at night. Some have brake levers that can be activated by hand to stop the bicycle and allow a person to change direction without using both hands on the handlebars.

There are a wide variety of bicycle tire sizes and styles, including “skinny” tires that are narrower than standard bike tires. Some bikers prefer these tires, which give them a more aerodynamic profile and are easier to control at high speeds. There are also tires that are designed to be puncture-resistant, which can help protect against flat tires in the event of a crash.

Bicycles can be equipped with various accessories, such as baskets and racks to carry items. They can also be modified with a range of lighting and reflectors to improve safety. When riding a bicycle on the road, bicyclists should obey all state and local traffic laws, wear a helmet, bright clothing (during the day), and reflective gear at night or in poor weather conditions. They should stay away from pedestrians and stand off the roadway if possible, except to pass. When a bicycle lane is not available, bicyclists should position themselves several feet into the travel lane so that motorists can see them and know they need to move over to the left to let them by. In some cases, if the lanes are very narrow, cyclists may choose to take the entire lane. This practice is called lane sharing. It is not as dangerous as it might seem, because drivers usually slow down to a reasonable speed when passing bicyclists and do not pass them unless they have a clear view ahead of them.