We can’t just keep doing things the way we’ve always done them. The world has changed, and so must we.
我们不能一直用老方法做事。世界已经改变，我们也必须改变。
翻译：指出深入研究文章可以分析器物的性能，而深入了解自然规律则可以审视器物的用途。
人人都值得爱，除了自以为值得的那个人。
未来属于那些今天为之准备的人。
I have held many things in my hands, and I have lost them all; but whatever I have placed in God's hands, that I still possess.
The best prophet of the future is the past.
一个术语的非道德用法不一定告诉我们这个术语的含义。