创新不是发明全新的东西，而是改进已经存在的东西。
Innovation is not about inventing something entirely new, but about improving what already exists.
The only way to do great work is to love what you do.
我们甚至不知道自己有多强大，直到被迫展现出隐藏的力量。
A happy person is not a person in a certain set of circumstances, but rather a person with a certain set of attitudes.
"We must constantly challenge our assumptions and be willing to change our minds."
答案，我的朋友，在风中飘荡。