最强大的变革工具是知识，严谨地追求并广泛地分享。
The most powerful tool for change is knowledge, rigorously pursued and widely shared.
I write to make the invisible visible.
The deterioration of every government begins with the decay of the principles on which it was founded.
Writing is a way of escaping from the world, but also a way of embracing it.
Try never to be the smartest person in the room. And if you are, I suggest you invite smarter people... or find a different room.
A pessimist sees the difficulty in every opportunity; an optimist sees the opportunity in every difficulty.
The test of true innovation is whether it makes life better for ordinary people.
纠缠不仅仅是量子力学的一个奇特特征 - 它是本质特征。