得到的快乐没有办法缓解失去的痛苦。
损失规避
最好的儿童书籍是那些尊重孩子智力的书籍。
小说永远不会完成，只会被放弃。
Never underestimate the power of small, consistent improvements—they lead to big results over time.
The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.
