Combinatorics is the art of counting without counting.
组合数学是不用计数的计数艺术。
The greatest wisdom is in simplicity.
你读得越多，你就会发现同样的故事一遍又一遍地被讲述，只是角色和背景不同。
The mind is a system of coordinated activities.
墨水是我最喜欢的语言——它用阴影和光来说话。
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.
"The beauty of literature lies in its ability to connect people across time and space."
Consciousness is not a thing, but a process.
The greatest scientists are the ones who never stop learning.