We are all exiles from someplace, even if it's from our own childhood.

The only limits that exist are the ones you place on yourself.

如果你出生贫穷，那不是你的错。但如果你死时仍然贫穷，那就是你的错。

宇宙学家经常犯错，但从不怀疑。

"Grief is not a linear process. It comes in waves, and sometimes those waves knock you down."