"The past is always present, it's just that sometimes it's more present than at other times."

市场永远在变，唯一不变的是变化本身。

Running is not about being better than someone else. It's about being better than you used to be.

The past is a kind of shadow which is always there, whether you choose to ignore it or not.

唯一真正的错误是我们从中什么也没学到的错误。