唯一安全的事情就是冒险。
我认为自己是这样的人：从小我就知道，我要对自己负责，我必须成功
The only thing that can save us is to stop being afraid.
One of the strongest motives that lead men to art and science， is escape from everyday life with its painful crudity and hopeless dreariness， such men make this cosmos and its construction in the pivot of their emotional life， in ordered to find the peace and the security， which they cannot find in the narrow whirlpool of personal experience.
【大意】人的贪欲多了，就会亏损道义；忧虑多了，就会损害智慧；畏惧多了，就会伤害勇气。
对意识的研究必须摆脱一切形而上学的影响。