Mental tranquility is the highest good.

新闻是启蒙人类思想、改善其作为理性、道德和社会存在的最佳工具。

I believe in the power of education to change the world.

最好的领导者不是创造追随者，而是创造更多的领导者。

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.

科学不仅仅是事实的集合；它是一种思维方式。

理性的人适应世界，非理性的人坚持让世界适应自己。因此，所有的进步都依赖于非理性的人。