Quote #8725
He who establishes his argument by noise and command shows that his reason is...
Quote #15836
We never fully grasp the import of any true statement until we have a...
Quote #13323
There is no credulity so eager and blind as the credulity of covetness, which,...
Quote #5449
Life itself is a quotation.
Quote #16124
Men have become the tools of their tools.
Quote #6730
A man is not idle because he is absorbed in thought. There is a...
Quote #31686
When an idea exclusively occupies the mind, it is transformed into an actual physical...
Quote #16887
Don’t be too timid and squeamish about your actions. All life is an experiment....
Quote #8077
We live in a time of transition, an uneasy era which is likely to...
Quote #6403
Science can purify religion from error and superstition. Religion can purify science from idolatry...