数学是模式的科学，而自然利用了每一种可能的模式。
Mathematics is the science of patterns, and nature exploits every possible pattern.
Books make great gifts because they have whole worlds inside of them.
生活是对灵魂的修炼。
医学伦理是不可妥协的——偷工减料会付出生命的代价。
Your time is limited, so don't waste it living someone else's life. Don't be trapped by dogma—which is living with the results of other people's thinking. Don't let the noise of others' opinions drown out your own inner voice. And most important, have the courage to follow your heart and intuition. They somehow already know what you truly want to become. Everything else is secondary.
Carpe. Hear it? Carpe. Carpe diem. Seize the day, boys. Make your lives extraordinary.
A true leader must be able to listen to the voices of the people.