The most important thing in mathematics is to understand the concepts, not just to memorize formulas.
I'm not a perfectionist, but I like to feel that things are done well.
We must embrace change and lead the change, or we will be left behind.
人生中最辉煌的时刻不是那些所谓成功的日子,而是你从沮丧和绝望中向生活发起挑战并承诺未来成就的日子。
The most important property of a program is whether it accomplishes the intention of its user.
我不需要融入,我生来就是为了与众不同。