If you can't understand why someone is doing something， look at the consequences of their actions， whatever they might be， and then infer the motivations from their consequences.
如果你不能理解某人为什么要做某事，那么看看他们行为的后果，不管他们可能是什么，然后从他们的后果中推断出动机。
Waste is just raw material in the wrong place.
自己吃饱了应当想到别人的饥饿，身上穿暖了应当想到别人的寒冷，享受安逸应当想到百姓的劳累。
穿着粗布衣裳，吃着简单饭菜，这样的快乐哪里需要刻意寻求？
Thank you music for making my life meaningful.
A mathematician is a device for turning coffee into theorems.
I'm a person who likes to be rare.
最终重要的不是我们找到的答案，而是我们敢于提出的问题。