If you think you can do it, you can.

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

Without hard work, nothing grows but weeds.

I can, therefore I am.

If you're going through hell, keep going.

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

Well done is better than well said.

Know or listen to those who know.

Do not weep do not wax indignant. Understand.