Science is not a rule of thumb.
科学不是凭经验行事。
Every challenge in farming is an opportunity to innovate and improve.
Education is one of the most powerful tools we have for reducing inequality and promoting social mobility.
Never to suffer would never to have been blessed.
成功不是偶然的，而是通过不断的努力和坚持得来的。
He who is not contented with what he has，would not be contented with what he would like to have.
The night is a great cathedral, but the stars are its windows.
I don't care about having a legacy. I don't care about being remembered.