Only he who desires is amiable and not he who is satiated.
A good system design is one that makes it easy to do the right thing and hard to do the wrong thing.
一个好的系统设计是使做正确的事情变得容易，做错误的事情变得困难。
People don't buy what you do; they buy why you do it.
Human activities have become a significant force shaping Earth's climate.
Every challenge is an opportunity to grow.
To serve is beautiful, but only if it is done with joy and a whole heart and a free mind.
If you fulfill your obligations everyday you don't need to worry about the future.