Sometimes you don't need a goal in life, you don't need to know the big picture. You just need to know what you're going to do next!

信仰是对上帝恩典的一种活生生的、大胆的信任，如此确定和肯定，以至于一个人可以一千次地赌上自己的生命。

Understanding black holes is understanding the fabric of the universe itself.

The pursuit of knowledge is a never-ending journey, and that is what makes it so exciting.

领导力就是今天做出艰难的决定，以塑造更美好的明天。