Pessimism is a waste of time.
All things are possible, once enough human beings realize that everything is at stake.
The eternal quest of the individual human being is to shatter his loneliness.
Don't defy the diagnosis, try to defy the verdict.
You are younger today than you will ever be again. Make use of it for the sake of tomorrow.
What a man really says when he says that someone else can be persuaded by force, is that he himself is incapable of more rational means of communication.