By failing to prepare, you are preparing to fail.

It's always too early to quit.

If you're going through hell, keep going.

To know oneself, one should assert oneself.

What you do today can improve all your tomorrows.

Well done is better than well said.

Be gentle to all and stern with yourself.

The most effective way to do it, is to do it.

If you've got a talent, protect it.