That rifle on the wall of the labourer’s cottage or working class flat is the symbol of democracy. It is our job to see that it stays there.
The deepest sin against the human mind is to believe things without evidence.
If you are going through hell, keep going.
Logic is like the sword–those who appeal to it shall perish by it.
Keep in mind my friend, if an answer is not rational, then it is not an answer, but a delusion.”
That which can be asserted without evidence, can be dismissed without evidence.
If I have seen further it is by standing on the shoulders of Giants.
Science cannot solve the ultimate mystery of nature. And that is because, in the last analysis, we ourselves are a part of the mystery we are trying to solve.
The whole of science is nothing more than a refinement of everyday thinking.
Education is the ability to listen to almost anything without losing your temper or your self-confidence.