每个数学问题都有一个解决方案；只是需要时间和创造力来找到它。
Every mathematical problem has a solution; it just takes time and creativity to find it.
未来的粮食安全藏于海浪之下——只要我们敢于负责任地养殖。
I strongly believe that missionaries make better products. They care more. For a missionary， it's not just about the business. There has to be a business， and the business has to make sense， but that's not why you do it. You do it because you have something meaningful that motivates you.
当我走出囚室、迈过通往自由的监狱大门时，我已经清楚，自己若不能把悲痛与怨恨留在身后，那么我其实仍在狱中。
要养活世界，我们必须首先尊重使农业成为可能的自然循环。
我们可能变老了，但音乐让我们保持年轻的心。
The past is always tense, the future perfect.