朗费罗幽默的秘密源泉并不是欢乐而是悲伤。天堂里没有幽默。

如果一个人不过高地估计自己，他就会比他自己所估计的要高得多。

If you're not improving, you're falling behind—especially in an industry as dynamic as animal husbandry.

我不害怕失败。我害怕不去尝试。

“过去并不是简单地消失的东西；它是我们永远携带的东西。”

I always try to buy stocks that are undervalued and sell them when they become overvalued.