The only way to tell the truth is to speak without fear.

Einstein was wrong when he said, 'God does not play dice'. Consideration of black holes suggests, not only that God does play dice, but that he sometimes confuses us by throwing them where they can't be seen

一个故事可以改变一生——甚至可能改变世界。

科学无法解决自然的最终奥秘。这是因为，最终我们自己也是自然的一部分，因此也是我们试图解决的奥秘的一部分。

The only limits you have are the ones you set for yourself.