To know oneself, one should assert oneself.

Things do not happen. Things are made to happen.

It's always too early to quit.

What you do today can improve all your tomorrows.

Begin to be now what you will be hereafter.

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

You never know what motivates you.

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

Who seeks shall find.