过去并未死去。它甚至还未过去。
The past is not dead. It is not even past.
压力、挑战，这一切消极的东西都是我能够取得成功的催化剂。
心理学必须摆脱一切形而上学的纠缠。
【译文】三个人在一起走路，其中一定有可以作为我老师的人。选择他的优点向他学习，对于他的缺点，就反省自己加以改正。
非暴力是人类可以使用的最强大力量。
Never let anyone dull your sparkle.
Innovation is taking two things that already exist and putting them together in a new way.
The great philosophers are those who have made a difference in the way we think about the world and our place in it.