地质学研究的真正魅力在于从已知到未知的思维锻炼。

失败并不总是错误，它可能只是一个人在特定情况下能做到的最好结果。真正的错误是停止尝试。

When public speaking， pause frequently. Pause before you say something in a new way， pause after you have said something you believe is important， and pause as a relief to let listeners absorb details.

The multiverse is not a theory, but a consequence of our theories.

释义：事情已经到了非常急迫的地步，需要立即采取行动来应对，而顾不上其他长远或次要的事情。比喻事情急迫，先行救急。