To know oneself, one should assert oneself.
Only the educated are free.
You never know what motivates you.
Always desire to learn something useful.
Expect problems and eat them for breakfast.
Things do not happen. Things are made to happen.
Wherever you are - be all there.
To be a good loser is to learn how to win.
Be gentle to all and stern with yourself.
If you're going through hell, keep going.
Why not whip the teacher when the pupil misbehaves?