The only way to learn mathematics is to do mathematics.
世界是一本书，不旅行的人只读了一页。
I don't have to be perfect, I just have to be me.
做出伟大工作的唯一途径是热爱你所做的事情。
The only way to survive is to have a sense of humor.
海洋保护不是牺牲，而是对我们生存的投资。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
Your attitude, not your aptitude, will determine your altitude.
The key to longevity in any industry is the ability to adapt to change.