We must embrace change and lead the change, or we will be left behind.
"You can't go back and change the beginning, but you can start where you are and change the ending."
在没有生命力的帮助下合成尿素是一个极其重要的事实。
信任的人不忠诚，忠诚的人不信任。
The beauty of a mathematical idea is that it can be shared and understood across cultures and time.