The only way to do great work is to love what you do.
科学的美丽在于它不断发展和挑战我们对世界的理解的能力。
模型的目的是足够简单以便理解和使用,但又足够复杂以捕捉系统的基本特征。
We have to continually be jumping off cliffs and developing our wings on the way down.