No amount of experimentation can ever prove me right; a single experiment can prove me wrong.
Thinking is hard work; that's why so few do it.
I like the Swiss because by and large they are more humane than the other people aming whom I have lived.
Reason is intuition's servant.
Things you can get access to, you should never memorize.
The cult of individual personalities is always, in my view, unjustified. To be sure, nature distributes her gifts variously among her children. But there are plenty of the well-endowed ones too, thank God, and I am firmly convinced that most of them live quiet, unregarded lives.