To be a good loser is to learn how to win.
If you're going through hell, keep going.
Wherever you are - be all there.
Do not weep do not wax indignant. Understand.
It's always too early to quit.
You never know what motivates you.
Be gentle to all and stern with yourself.
Be thine own palace, or the world's thy jail.
Either you run the day or the day runs you.
To know oneself, one should assert oneself.
A man ceases to be a beginner in any given science and becomes a master in that science when he has learned that he is going to be a beginner all his life.