I was messed up for a long time.

The only weapon of power, its only strategy against this defection, is to reinject realness and referentiality everywhere, in order to convince us of the reality of the social, of the gravity of the economy and the finalities of production.

里氏替换原则是面向对象编程中的一个基本概念，它指出子类的对象应该能够替换超类的对象而不影响程序的正确性。

The real test of an algorithm is not just its correctness, but its scalability and robustness.

"I always believe if you’re stuck in a hole and maybe things aren’t going well you will come out stronger."

沉默是智者的语言。