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

I can write better than anybody who can write faster, and I can write faster than anybody who can write better. (A. J. Liebling)

The true measure of a man is how he treats someone who can do him absolutely no good. (Samuel Johnson)

It is far better to grasp the Universe as it really is than to persist in delusion, however satisfying and reassuring. (Carl Sagan)