"The organism shapes the mind as much as the mind shapes behavior."
"You can't always be happy, but you can always be brave."
有时候最难的事和最正确的事是同一件事
"There are two occasions when the sacred beauty of Creation becomes dazzlingly apparent, and they occur together. One is when we feel our mortal insufficiency to the world, and the other is when we feel the world's mortal insufficiency to us."