找到自己的最好方式是在为他人服务中迷失自己。
A woman can become a man’s friend only in the absence of passion between them.
文学是可见世界与不可见世界之间的桥梁。
Randomized evaluations can help us understand what works and what doesn't in development.
我从不考虑投丢关键球的后果……当你考虑后果时,你总是想到负面的结果。
唯一真正的生活是精神的生活。
A healthy forest ecosystem supports both nature and commerce.