If you want to make an apple pie from scratch, you must first create the universe. (Carl Sagan)

People demand freedom of speech to make up for the freedom of thought which they avoid. (Soren Aabye Kierkegaard)

The significant problems we face cannot be solved at the same level of thinking we were at when we created them. (Albert Einstein)

We have art to save ourselves from the truth. (Friedrich Nietzsche)

The full use of your powers along lines of excellence. (definition of happiness by John F. Kennedy)