Efficiency is the first virtue of engineers.
效率是工程师的第一美德。
Leadership is about making tough decisions with compassion.
译文：一个人值得被传颂称赞，在于他有高尚的品德，不在于他有多高的地位；一个人被众人信服，在于他做事很务实，并不在于他只会夸夸其谈。赏析：生活中，我们欣赏一个人，都是看重对方的人品和素质。而那些狡诈多端，油嘴滑舌之徒，只会让人生厌。
Sometimes we get sad about things and we don’t like to tell other people that we are sad about them. We like to keep it a secret. Or sometimes, we are sad but we really don’t know why we are sad, so we say we aren’t sad but we really are.
Collaboration across borders is essential to solving global food challenges.