Happy is he who still loves something he loved in the nursery: He has not been broken in two by time; he is not two men, but one, and he has saved not only his soul but his life. – G.K. Chesterton
In the latter case life rests upon a thousand presuppositions which the individual can never trace back to their origins, and verify but which he must accept upon faith and belief. – Georg Simmel
Probability is expectation founded upon partial knowledge. A perfect acquaintance with all the circumstances affecting the occurrence of an event would change expectation into certainty, and leave nether room nor demand for a theory of probabilities. – George Boole