If you pay attention when you are corrected, you are wise. It is not enough to have a good mind. The main thing is to use it well. Descartes Hard work not only tends to give us rest for the body, but, what is even more important, peace to the mind. John Lubbock Great discoveries are made only by exercising the imagination.
Curiosity is one of the certain characteristics of a vigorous mind.
You can't build a reputation on what you are planning to do.