饱而知人之饥,温而知人之寒,逸而知人之劳。
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。
所有科学的起源在于渴望了解原因,而所有伪科学与欺骗的起源则在于宁愿接受虚假原因也不愿承认无知。
The best discoveries are those that raise more questions than they answer.
生活是世界上最罕见的事情。大多数人只是存在,仅此而已。
The real giants have been those who have stood for something, who have had a clear idea of what they wanted to say and have said it with force and clarity.