真正的发现之旅不在于寻找新的风景,而在于拥有新的眼光。
别相信你听到的任何事情,看到的也只信一半。
The difference between a policy and a crusade is that a policy is judged by its results, while a crusade is judged by how good it makes its crusaders feel.
The study of the mind must be based on direct observation.