In mathematics, the art of proposing a question must be held of higher value than solving it.
如果一个聪明人干了一件蠢事,那就不会是一件小小的蠢事。
世界只给予我一次,不是存在一个又感知一个。
我不愿意人家粗心大意地读我的书,因为在这些记忆记下来时,我承受了太多太多的悲伤。