世界是一本书，不旅行的人只读了一页。
"The world is a book, and those who do not travel read only one page."
Reflection is not the evil. The evil is the state of reflection, and the stasis that comes with reflection.
世界并不友善，但它是正确的。
The most exciting discoveries are those that challenge our assumptions.
The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
