Bertrand Russell

Bertrand Russell
Bertrand Arthur William Russell, 3rd Earl Russell, OM, FRSwas a British philosopher, logician, mathematician, historian, writer, social critic, political activist and Nobel laureate. At various points in his life he considered himself a liberal, a socialist, and a pacifist, but he also admitted that he had "never been any of these things, in any profound sense". He was born in Monmouthshire into one of the most prominent aristocratic families in the United Kingdom...
NationalityBritish
ProfessionPhilosopher
Date of Birth18 May 1872
Love cannot exists as a duty; to tell a child that it ought to love its parents and its brother and sisters is utterly useless, if not worse.
We are all prone to the malady of the introvert who, with the manifold spectacle of the world spread out before him, turns away and gazes only upon the emptiness within. But let us not imagine there is anything grand about the introvert's unhappiness.
In the higher walks of politics the same sort of thing occurs. The statesman who has gradually concentrated all power within himself ... may have had anything but a public motive... The phrases which are customary on the platform and in the Party Press have gradually come to him to seem to express truths, and he mistakes the rhetoric of partisanship for a genuine analysis of motives... He retires from the world after the world has retired from him.
Worry is a form of fear.
Organized people are just too lazy to look for things
Be isolated, be ignored, be attacked, be in doubt, be frightened, but do not be silenced.
All exact science is dominated by the idea of approximation.
Without civic morality communities perish; without personal morality their survival has no value.
It is undesirable to believe a proposition when there is no ground whatever for supposing it true
Gradually, ... the aspect of science as knowledge is being thrust into the background by the aspect of science as the power of manipulating nature. It is because science gives us the power of manipulating nature that it has more social importance than art. Science as the pursuit of truth is the equal, but not the superior, of art. Science as a technique, though it may have little intrinsic value, has a practical importance to which art cannot aspire.
I conclude that, while it is true that science cannot decide questions of value, that is because they cannot be intellectually decided at all, and lie outside the realm of truth and falsehood. Whatever knowledge is attainable, must be attained by scientific methods; and what science cannot discover, mankind cannot know.
If we were all given by magic the power to read each other's thoughts, I suppose the first effect would be to dissolve all friendships.
The essence of the liberal outlook lies not in what opinions are held, but in how they are held; instead of being held dogmatically, they are held tentatively, and with a consciousness that new evidence may at any moment lead to their abandonment.
Organic life, we are told, has developed gradually from the protozoon to the philosopher, and this development, we are assured, is indubitably an advance. Unfortunately it is the philosopher, not the protozoon, who gives us this assurance.