Things do not happen. Things are made to happen.
To know oneself, one should assert oneself.
Well done is better than well said.
Problems are not stop signs, they are guidelines.
To be a good loser is to learn how to win.
If you think you can do it, you can.
Only the educated are free.
The wise does at once what the fool does at last.
What you do today can improve all your tomorrows.
Do not weep do not wax indignant. Understand.
Science is wonderfully equipped to answer the question 'How?' but it gets terribly confused when you ask the question 'Why?'