作家是这样的人，对他们来说，写作比其他人更困难。
"A writer is someone for whom writing is more difficult than it is for other people."
梦想还是要有的，万一实现了呢？
数学的力量在于它的抽象性，使我们能够看到不立即显现的模式和联系。
When we love, we always strive to become better than we are.