When I do good I feel good, when I do bad I feel bad, and that's my religion.

When one asked him what boys should learn, "That," said he, "which they shall use when men."

Do not think that what is hard for you to master is humanly impossible; but if a thing is humanly possible, consider it to be within your reach.

To change your mind and to follow him who sets you right is to be nonetheless the free agent that you were before.

The much occupied man has no time for wantonness, and it is an obvious commonplace that the evils of leisure can be shaken off by hard work.

There is nothing more useful in combating the tragedy of life than to struggle with all your soul on behalf of the good.