Knowledge is not made for understanding; it is made for cutting.
知识不是为了理解而存在，而是为了切割。
The study of the early universe is not just about understanding the past, but also about uncovering the fundamental laws that govern all of reality.
文化唯物主义基于一个简单的前提，即人类社会生活是对地球生存实际问题的回应。
In time of war, when truth is so precious, it must be attended by a bodyguard of lies.
Leadership is about making tough decisions with integrity.
"The unexamined life is not worth living."