The demand for certainty is one which is natural to man, but is nevertheless an intellectual vice.
Bertrand RussellGradually, ... 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.
Bertrand RussellIn the revolt against idealism, the ambiguities of the word experience have been perceived, with the result that realists have more and more avoided the word.
Bertrand RussellI believe that when I die I shall rot, and nothing of my ego will survive. I am not young, and I love life. But I should scorn to shiver with terror at the thought of annihilation. Happiness is nonetheless true happiness because it must come to an end, nor do thought and love lose their value because they are not everlasting.
Bertrand Russell