You have to believe in yourself when no one else does.
你们必须掌握许多知识,让它们在你们的头脑里形成一个思维框架,在随后的日子里能自动地运用它们。
The future of dairy lies in balancing tradition with innovation.
译文:想要看清一个人,应当看看他交的是什么朋友。
"You are not the opinion of somebody who doesn't know you."