There is only one way to learn... It's through action. Everything you need to know you have learned through your journey.
学习的唯一途径就是行动。你需要知道的一切，都已经通过你的旅程学会了。
存在的每一刻，人要么成长更多，要么退缩更少。
I don't think that everyone should become a mathematician, but I do believe that many students don't give mathematics a real chance.
I think that when you love somebody, whether it's right or wrong, nobody can tell you you're wrong.
计算的目的是洞察，而不是数字。