译文：只有贤明，品德高尚的人，才能令人信服。

解释：要量力而行，实力达得到就进攻，达不到就撤退。

I try to leave every place a little better than I found it.

成为你自己想要看到的那种改变。

采矿业必须发展以满足不断变化的世界的需求。

我不让消极情绪影响我，我让它激励我。

The rules of art are not arbitrary; they are founded in reason and in the nature of things.

The more you're in the state of flow, the more you'll develop skills, the more you'll achieve, and the more you'll feel good about yourself.

"The world is a book, and those who do not travel read only one page."