Always desire to learn something useful.

Well done is better than well said.

To know oneself, one should assert oneself.

It's always too early to quit.

Do not weep do not wax indignant. Understand.

Things do not happen. Things are made to happen.

If you think you can do it, you can.

The wise does at once what the fool does at last.

Quality is not an act, it is a habit.