We shall never have more time. We have, and always had, all the time there is. No object is served in waiting until next week or even until tomorrow. Keep going... Concentrate on something useful.

You are not in charge of the universe; you are in charge of yourself.

Your own mind is a sacred enclosure into which nothing harmful can enter except by your permission.

It is well, when judging a friend, to remember that he is judging you with the same godlike and superior impartiality.

The only way to write a great book is to write it with the eyes of a child who sees things for the first time.

Prepare to live by all means, but for Heaven's sake do not forget to live.

The parents exist to teach the child, but also they must learn what the child has to teach them; and the child has a very great deal to teach them