伟大的领导者会带领人们去他们不一定想去但应该去的地方。

晶体管是一项伟大的发明，但这仅仅是开始。真正的挑战是使其实用且可靠。

To make something good， just do it. To make something great， just re-do it， re-do it， re-do it. The secret to making fine things is in remaking them.

To understand the universe, we must first understand ourselves.