Our own happiness ought not to be our main objective in life.
The veil is slowly rising, but as regards innumerable questions we must be content to remain in ignorance.
Time is a trust, and for every minute of it you will have to account.
Those who have not distinguished themselves at school need not on that account be discouraged. the greatest minds do not necessarily ripen the quickest.
A Cheerful friend is like a sunny day, which sheds its brightness on all around.
The important thing is not so much that every child should be taught, as that every child should be given the wish to learn.