Most people are about as happy as they make up their minds to be
You can fool some of the people all of the time, and all of the people some of the time, but you can not fool all of the people all of the time.
Don't worry when you are not recognized, but strive to be worthy of recognition.
The dogmas of the quiet past are inadequate to the stormy present. The occasion is piled high with difficulty, and we must rise with the occasion. As our case is new, so we must think anew and act anew.
Always bear in mind that your own resolution to succeed is more important than any one thing.
Important principles may, and must, be inflexible.
The best thing about the future is that it only comes one day at a time.
A house divided against itself cannot stand.
Character is like a tree and reputation like a shadow. The shadow is what we think of it; the tree is the real thing.