One of the great mistakes is to judge policies and programs by their intentions rather than their results.
一个最重大的错误，是以动机而不是结果来判断政策的得失。
"Positive psychology is not a spectator sport."
Failure is just a stepping stone to success. It's not the end, it's just part of the journey.
The photograph is a very poor way of communicating what something actually looks like.
如果没有传统农业知识的智慧，农业中最先进的技术也是无用的。
The discovery of gravitational waves was a testament to the power of human ingenuity and perseverance.