You don't have to be a person that's always with somebody to be happy. You can be happy alone.

Two roads diverged in a wood, and I—I took the one less traveled by, And that has made all the difference.

A esperança é a última que morre, mas é a primeira a renascer.

信任并不意味着你相信某人不会搞砸——而是意味着即使他们搞砸了，你仍然信任他们。

如果两分钟后觉得无聊，就试四分钟。如果仍然无聊，就八分钟。然后十六分钟。然后三十二分钟。最终你会发现它一点也不无聊。

煤炭的未来在于平衡传统与技术。