The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
恐惧是迷信的主要根源之一,也是残忍的主要根源之一。征服恐惧是智慧的开始,无论是在追求真理还是在追求高尚生活方式的过程中。
The forest does not belong to us—we belong to the forest, and our duty is to protect it.
Psychological truth is what stands the test of life.