To know oneself, one should assert oneself.
Problems are not stop signs, they are guidelines.
Quality is not an act, it is a habit.
If you've got a talent, protect it.
If you can dream it, you can do it.
Always desire to learn something useful.
Never complain and never explain.
Things do not happen. Things are made to happen.
Expect problems and eat them for breakfast.
I can, therefore I am.
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.