We are healed of a suffering only by experiencing it to the full.

If you want something you’ve never had, you must be willing to do something you’ve never done.

宇宙是可以理解的，因为它受我们能够理解的法则支配。

The journey of scientific discovery is as important as the destination.

The fundamental fact about all of us is that we're alive for a while but will die before long.