If there is a better solution... find it.

Restlessness is discontent and discontent is the first necessity of progress. Show me a thoroughly satisfied man and I will show you a failure.

Religion is all bunk.

My success is due more to my ability to work continuously on one thing without stopping than to any other single quality.

Fools call wise men fools. A wise man never calls any man a fool.

Just because something doesn't do what you planned it to do doesn't mean it's useless.

The real measure of success is the number of experiments that can be crowded into 24 hours.