Never complain and never explain.
If you've got a talent, protect it.
Know or listen to those who know.
If you think you can do it, you can.
After a storm comes a calm.
Only the educated are free.
Always desire to learn something useful.
Be gentle to all and stern with yourself.
If you're going through hell, keep going.
Either you run the day or the day runs you.
Refusal to believe until proof is given is a rational position denial of all outside of our own limited experience is absurd.
No philosophy, no religion, has ever brought so glad a message to the world as this good news of Atheism.