幸福是小小瞬间的积累。
书籍是我们与逝者沟通的方式。是我们从那些不再与我们同在的人那里学习教训的方式，人类以此为基础，取得进步，使知识逐渐积累，而不是一次又一次地重新学习。
Fortune favors the prepared mind.
If someone tells you he is going to make a “realistic decision”, you immediately understand that he has resolved to do something bad.
The desires， and other passions of man， in themselves， are in his own power； his real difficulties are， to know when they are to be controlled， and when not.
改变的秘诀在于集中所有精力不是与旧事物斗争，而是建设新事物。
唯一确定的是不确定性。