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

"Meaningful work and meaningful relationships are the keys to a good life."

"Mistakes are acceptable if you learn from them; unacceptable if you don't."

"Think for yourself while being radically open-minded."

"Pain plus reflection equals progress."

"People who worry about looking good typically hide what they don't know, and people who are more concerned with achieving goals expose what they don't know."