Science is a way of thinking much more than it is a body of knowledge.
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。
You have got to put the past behind you before you can move on.
Innovation is the key to sustainable farming, and we must embrace new technologies to feed the world.
"The world is a mirror, and it reflects what we choose to see."
The world is a graveyard, and we are its ghosts.