How should you use your time

The greatest treasure is the time allowed for me to live." This is probably the best thought, the best aphorism of time. His time should appreciate: every minute.

What is time? I always thought of time as something that cannot be measured. Even if there are measures of time: hours, minutes, years, seconds, its very concept always seemed immeasurable to me. However, time has a scientific definition - it is a measure of the duration of the existence of all objects. Our whole world is built on the concept of time, all phenomena and events on the planet somehow depend on it.

It is believed that time flows irreversibly, that is, only forward: from the past to the present, and then to the future. There is no time machine in nature, although science-fiction writers have always imagined its invention in their books: it is impossible in reality to go back in time and live the moments of life that have already lived before. This can be done only in thoughts.

Our physics teacher says that there is no single theory of time in the world. There is only a mass of different theories, which, on the one hand,  then with another approach to time. Some of them even contradict each other and argue with each other. For example, the theory of the time axis tells us that time is a straight line. It leads from the past event to the future. And the theory of relativity divides all events into past, future and uncertain.

An ordinary person who does not seek to physics scientists, you just need to learn how to plan time in life. To develop punctuality in oneself, the ability to save time somewhere, the habit of spending hours with benefit. Then you can always have time and not regret the time spent.