错误可以被关注事实者纠正，但教条将不会被那些囿于某种信念的人纠正。
Mistakes can be corrected by those who pay attention to facts but dogmatism will not be corrected by those who are wedded to a vision.
"You don't have to be a genius to understand the universe. You just have to be curious."
The safest course is to do nothing against one's conscience.With this secret， we can enjoy life and have no fear from death.
生活不仅仅是呼吸，而是行动。
过去是紧贴我们脚跟的影子。
The rule of recognition is the ultimate rule in a legal system, which identifies the criteria for valid law.