有明确身份认同的人知道他们是谁以及他们代表什么。他们有强烈的自我意识，不容易被他人左右。
People with a clear sense of identity know who they are and what they stand for. They have a strong sense of self and are not easily swayed by others.
在奥斯维辛之后写诗是野蛮的。
The ideas of economists and political philosophers， both when they are right and when they are wrong， are more powerful than is commonly understood. Indeed the world is ruled by little else. Practical men， who believe themselves to be quite exempt from any intellectual influence， are usually the slaves of some defunct economist.
理解量子力学不是接受它的奇异，而是将其视为现实的基本方面。
灵魂是在时间和永恒之间的一个地方被创造的：它用最高的力量接触永恒，用较低的力量接触时间。
你的努力（锻炼、陪伴、工作）的一致性远比数量重要。没有什么可以击败每天坚持做的小事，这比偶然做的事情重要得多。