Know or listen to those who know.
If you're going through hell, keep going.
Things do not happen. Things are made to happen.
Never complain and never explain.
Leap, and the net will appear.
Be gentle to all and stern with yourself.
Problems are not stop signs, they are guidelines.
Do not weep do not wax indignant. Understand.
If you think you can do it, you can.
It's always too early to quit.
As my dad said, you have an obligation to leave the world better than how you found it. And he also reminded us to be givers in this life, and not takers.