记忆是一种抵抗形式。
里氏替换原则是面向对象编程中的一个基本概念,确保派生类可以替代其基类使用,而不会改变程序的正确性。
伟大的领导者倾听多于发言。
Innovation is the key to staying ahead in the dairy industry.
The only thing we have to fear is the censor.
The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.