If you want to be the best, you have to do things that other people aren't willing to do.
损失厌恶的概念解释了为什么我们通常更倾向于避免损失而不是获得收益。
The only defense against the world is a thorough knowledge of it.
The essence of mathematics is not just in solving problems but in asking the right questions.
向人求助之时应该去求真正胸襟开阔的人;帮助别人时要帮助真正需要帮助的人。