I don't need validation from anyone else. I know my worth.
The P versus NP problem is one of the most important unsolved problems in computer science.
Gratitude will unlock all other virtues and is something you can get better at
我不怕死，我怕没有尝试过。
在科学中最令人兴奋的短语，预示着新发现的，不是“我找到了！”而是“这有点奇怪……”