司马牛问君子。孔子说：“君子不忧不惧。”问：“不忧不惧，就能叫做君子吗？”孔子说：“问心无愧，何来忧惧？”

因为狼群的力量在于狼，而狼的力量在于狼群。

文章是用来承载道理的，不仅仅是为了观赏美观。

The peculiar evil of silencing the expression of an opinion is that it is robbing the human race； posterity as well as the existing generation； those who dissent from the opinion， still more than those who hold it.

如果周围的人都失去理智并归咎于你，而你能保持冷静……