Failure doesn't mean you are a failure it just means you haven't succeeded yet.

God does not play dice with the universe.

It is not enough to have a good mind; the main thing is to use it well.

Look forward to spring as a time when you can start to see what nature has to offer once again.

An optimist is a person who sees a green light everywhere, while the pessimist sees only the red spotlight... The truly wise person is colour-blind.

Someone remembers, someone cares; your name is whispered in someone's prayers.

The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.