It is possible that a man could live twice as long if he didn't spend the first half of his life acquiring habits that shortens the other half.

I know you won't believe me, but the highest form of Human Excellence is to question oneself and others.

Individual efforts can bring excellence but only collective efforts can deliver effectively.

All labor that uplifts humanity has dignity and importance and should be undertaken with painstaking excellence.

I do think unpunctuality is a vile habit, and all my life I have tried to break myself of it.

The habit of attending to small things and of appreciating small courtesies is one of the important marks of a good person.