It is one thing to show a man that he is in error, and another to put him in possession of truth.
向一个人展示他在错误中是一回事，让他掌握真理是另一回事。
We act as though comfort and luxury were the chief requirements of life, when all that we need to make us happy is something to be enthusiastic about.
The only thing that will redeem mankind is cooperation.
Duty is the most sublime word in our language. Do your duty in all things. You cannot do more. You should never wish to do less.
Love is the only thing that makes life bearable, but it is also the source of our greatest pain.
我认为，一个人应该认识到现实，即使他不喜欢它；事实上，尤其是当他不喜欢它的时候。