To know oneself, one should assert oneself.

What you do today can improve all your tomorrows.

Things do not happen. Things are made to happen.

I can, therefore I am.

It's always too early to quit.

Always desire to learn something useful.

Quality is not an act, it is a habit.

Do not weep do not wax indignant. Understand.

Be kind whenever possible. It is always possible.