Every cause produces more than one effect.
Rationality attracts conscientious humans, whereas mysticism attracts fools.
The deepest sin against the human mind is to believe things without evidence.
Ignorance more frequently begets confidence than does knowledge: it is those who know little, and not those who know much, who so positively assert that this or that problem will never be solved by science.
Kindness is the language which the deaf can hear and the blind can see.
If they can get you asking the wrong questions, they don’t have to worry about answers.
What counts now are the value-less facts, the material and the rational. All else is regarded with condescension as being of only sentimental value.
I am the master of my failure… If I never fail how will I ever learn.
If you are going through hell, keep going.
I think it is a mistake to judge science by Nobel Prizes.