If anyone thinks he has no responsibilities, it is because he has not sought them out.

It improves your heart muscle, it lowers your risk of having a heart attack or stroke, and it improves your circulation. It also helps with your stress management.

There is nothing in the universe that I fear, but that I shall not know all my duty, or shall fail to do it.

Nine-tenths of our suffering is caused by others not thinking so much of us as we think they ought.

When you choose your fields of labor go where nobody else is willing to go.