The process of discovery in mathematics is often more important than the result itself.
Every decision we make today shapes the future of our oceans tomorrow.
配额只是一个数字，除非我们坚定地执行它。
We shall not cease from exploration, and the end of all our exploring will be to arrive where we started and know the place for the first time.
是人类而非自然发起行动，但自然在很大程度上控制着结果。
科学是人类认识世界、改造世界的强大武器。
I rely a great deal on animal instincts.