I don't think I'm a bad person. I just have a bad lifestyle.
我不认为我是个坏人。我只是生活方式不好。
"A book is a garden carried in the pocket."
"I think that mathematicians are much more like artists than they are like scientists."
林业的创新不仅仅是技术，更是思维方式的转变。
The most important skill in mathematics is the ability to ask the right questions.
The social responsibility of an enterprise is not just to make profits, but also to give back to society.