To know oneself, one should assert oneself.

Be gentle to all and stern with yourself.

Quality is not an act, it is a habit.

Well done is better than well said.

Do not weep do not wax indignant. Understand.

I can, therefore I am.

It's always too early to quit.

Things do not happen. Things are made to happen.

Go for it now. The future is promised to no one.