It's always too early to quit.

Always desire to learn something useful.

To know oneself, one should assert oneself.

Begin to be now what you will be hereafter.

Do not weep do not wax indignant. Understand.

Be thine own palace, or the world's thy jail.

I can, therefore I am.

What you do today can improve all your tomorrows.

If you've got a talent, protect it.