To define is to limit.
定义就是限制。
我不完美，但我正在努力。
I'm not a preacher and I'm not a teacher. I'm just a singer.
效率是工程师的第一美德。
生活不是等待风暴过去，而是学会在雨中跳舞。
"I am the hurricane setting down on the coast of your heart, and I will leave you changed."
"The way you think about time changes as you get older."
I'm the reason your grass won't grow.