The world is dark, and light is precious.

物理学家必须拥有生动的想象力，但必须受到严格逻辑的约束。

世界上到处都是会告诉你你不能做什么的人。你必须做的是找到那些会告诉你你能做什么的人。

创新不仅仅是创造新事物，而是要对世界产生有意义的影响。

做伟大工作的唯一方法就是热爱你所做的事。

"The mind is not a vessel to be filled, but a fire to be kindled."

And let's be clear: It's not enough just to limit ads for foods that aren't healthy. It's also going to be critical to increase marketing for foods that are healthy.

夜晚是一面伟大的镜子，但星星是它的倒影。