最好的水产养殖实践是后代无需推翻的做法。
The human brain is a complex, self-organizing system.
The past is never dead. It's not even past.
如果你想有所发现，去寻找那些既显而易见又不可见的事物。
君主是臣子的纲常，父亲是儿子的纲常，丈夫是妻子的纲常。