There are two threats to reason, the opinion that one knows the truth about the most important things and the opinion that there is no truth about them. Both of these opinions are fatal to philosophy; the first asserts that the quest for truth is unnecessary, while the second asserts that it is impossible. The Socratic knowledge of ignorance, which I take to be the beginning point of all philosophy, defines the sensible middle ground between two extremes.
Allan BloomRelated topics
beginning fatal ground ignorance impossible knowledge middle opinion philosophy point quest reason second sensible socratic take truth while thingsRelated quotes
The atoms in the philosophy of do not move merely by chance. Leucippus seems to have believed in complete determinism, since he is known to have said: "Naught happens for nothing, but everything from a ground and of necessity." The atomists did not give any reason for the original motion of the atoms, which just shows that they thought of a causal description of the atomic motion; causality can only explain later events by earlier events, but it can never explain the beginning.
Werner Heisenberg
In fact, this infinitesimally spread-out consciousness is a direct feeling of its contents as spread out. In an infinitesimal interval we directly perceive the temporal sequence of its beginning, middle, and end... Now upon this interval follows another, whose beginning is the middle of the former, and whose middle is the end of the former. Here we have an immediate perception of the temporal sequence of its beginning, middle and end, or say, of the second, third, and fourth instants.
Charles Sanders Peirce
The great disease of mankind is ignorance.
With knowledge you can grasp tight a belief: that you can be better, that the world can be better. With that, you can claim hope.
Hope is the eternal tool in the survival kit for mankind. We hope for a little luck, we hope for a better tomorrow, we hope - although it is an impossible hope - to somehow get out of this world alive.
And if we can't and don't, then it is enough to rejoice in our short time here and to remember how much we loved the view.
Sidney Poitier
It has been said, that the principle involved in the above and in similar applications is that of the equal distribution of our knowledge, or rather of our ignorance the assigning to different states of things of which we know nothing, and upon the very ground that we know nothing, equal degrees of probability. I apprehend, however, that this is an arbitrary method of procedure. Instances may occur, and one such has been adduced, in which different hypotheses lead to the same final conclusion.
George Boole
The principle feature of American liberalism is sanctimoniousness. By loudly denouncing all bad things -- war and hunger and date rape -- liberals testify to their own terrific goodness. More important, they promote themselves to membership in a self-selecting elite of those who care deeply about such things. It's a kind of natural aristocracy, and the wonderful thing about this aristocracy is that you don't have to be brave, smart, strong or even lucky to join it, you just have to be liberal.
P. J. O'Rourke
