The greatest tragedy of humanity is not death, but the loss of dignity.
人类最大的悲剧不是死亡，而是失去尊严。
Grief is like the ocean; it comes on waves ebbing and flowing. Sometimes the water is calm, and sometimes it is overwhelming. All we can do is learn to swim.
The method of psychology must be as exact as the methods of the natural sciences.
The strongest principle of growth lies in human choice.
时间是一种幻觉。午餐时间更是如此。
"Children are the best critics because they are honest and direct."