The heart may think it knows better: the senses know that absence blots people out. We have really no absent friends.
心可能以为它更了解：感官知道缺席会将人抹去。我们其实没有不在场的朋友。
解决一个数学问题就是揭开宇宙拼图的一块。
"I write to destroy the truth, but I always end up creating it."
The most important thing in mathematics is to understand the concepts, not just to memorize formulas.
我希望永远保留着份爱，我希望终生都能这样的爱你。