A law of nature, lex naturalis, is a precept or general rule found out by reason, by which a man is forbidden to do that which is destructive of his life or takes away the means of preserving the same.
人们的行为受其直接环境的影响比我们通常意识到的更大。
It said that all people who are happy have God within them.
The only true wisdom is in knowing you know nothing.