The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
原文英文:The most merciful thing in the world, I think, is the inability of the human mind to correlate all its contents. We live on a placid island of ignorance in the midst of black seas of infinity, and it was not meant that we should voyage far.
如果你想成功,就要和那些能挑战你的人在一起。
Life isn't about finding yourself. Life is about creating yourself.