[goofball]

I want to know how God created this world. I am not interested in this or that phenomenon, in the spectrum of this or that element. I want to know His thoughts; the rest are details.
-Albert Einstein

If we keep doing what we’re doing, we’re going to keep getting what were getting.
-Stephen Covey

Thus, the task is, not so much to see what no one has yet seen; but to think what nobody has yet thought, about that which everybody sees.
-Erwin Schrodinger

Docendo discimus
We learn by teaching.
-Latin Proverb.

The first one very commonly gives me goosebumps.