做伟大工作的唯一途径就是热爱你所做的事。
墨子说:言论如果能够付诸行动的就可以讲;不能够付诸行动的就别多说。言论不能付诸行动的而常讲,这就是卖弄口才了。
The most important thing in mathematics is to understand the concepts, not just to memorize formulas.
Every technological breakthrough is a revolution for the industry.