绝不是一种不理性的幻想：在未来的存在中，我们会把现在的存在视为一场梦。
It is by no means an irrational fancy that， in a future existence， we shall look upon what we think our present existence， as a dream.
世界上充满了显而易见的事情，却没有人注意到。
"The hardest thing in life is to know which bridge to cross and which to burn."
数学不仅仅是数字和方程；它是关于理解宇宙中的深层模式和联系。
I've learned that you can't have everything and do everything at the same time.