"The true journey of discovery consists not in seeking new landscapes, but in having new eyes."

I write fiction and I’m told it’s autobiography, I write autobiography and I’m told it’s fiction, so since I’m so dim and they’re so smart, let them decide what it is or it isn’t.

数学和计算机科学之间的相互作用是创新的丰富源泉。

To help people save more, make saving the default option.

Some people don’t like change， but you need to embrace change if the alternative is disaster.

The universe is full of magical things patiently waiting for our wits to grow sharper.