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."
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。
法律是权力的政治。
"I’m a very positive thinker, and I think that is what helps me the most in difficult moments."
愉快是健康的最佳促进者,对心灵和身体同样友好。
"The power of a story lies not in its truth, but in its ability to make us believe."