"Knowing how to deal well with not knowing is far more important than knowing."

"Understanding reality is the most important thing because reality doesn't care what you want to be true."

"Don't let fears of what could go wrong stand in the way of what could go right."

"Truth is the essential foundation for producing good outcomes."

"Success comes from knowing what you don't know more than from knowing what you do know."

"Courage is not simply one of the virtues but the form of every virtue at the testing point, which means at the point of highest reality."