Some people thrive on huge, dramatic change. Some people prefer the slow and steady route. Do what's right for you.

There must never be a time when we fail to protest.

The greatest quality is seeking to serve others.

Anyone who has never made a mistake has never tried anything new.

Nothing could be worse than the fear that one had given up too soon, and left one unexpended effort that might have saved the world.

I only hope that we don't lose sight of one thing – that it was all started by a mouse.

The more I learn, the more I realize how much I don't know.