To know oneself, one should assert oneself.

I can, therefore I am.

What you do today can improve all your tomorrows.

To be a good loser is to learn how to win.

If you're going through hell, keep going.

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

Well done is better than well said.

Things do not happen. Things are made to happen.

Always desire to learn something useful.