You need to know enough philosophy so that the methods of logical analysis are available to you to be used as a tool. One of the most depressing things about educated people today is that so few of them, even among professional intellectuals, are able to follow the steps of a simple logical argument.
John Searle
Pure mathematics is, in its way, the poetry of logical ideas. One seeks the most general ideas of operation which will bring together in simple, logical and unified form the largest possible circle of formal relationships. In this effort toward logical beauty spiritual formulas are discovered necessary for the deeper penetration into the laws of nature.
Albert Einstein
The reason that I call my doctrine logical atomism is because the atoms that I wish to arrive at as the sort of last residue in analysis are logical atoms and not physical atoms. Some of them will be what I call "particulars" — such things as little patches of color or sounds, momentary things — and some of them will be predicates or relations and so on.
Bertrand Russell
The rejection process is incorporated in the concept of the negative. The negative is a judgement device. It is the means whereby one rejects certain arrangements of information. The negative is used to carry out judgement and to indicate rejection. The concept of the negative is crystallized into a definite language tool. This language tool consists of the words no and not. Once one learns the function and use of these words one has learned how to use logical thinking. The whole concept of logical thinking is concentrated in the use of this language tool. Logic could be said to be the management of NO.
Edward de Bono
If we were logical, the future would be bleak indeed. But we are more than logical. We are human beings, and we have faith, and we have hope and we can work.
Jacques-Yves Cousteau
We have tested, in matters where ordinary intelligence and knowledge are competent to judge, the logical methods and intellectual honesty of the foremost of those who in the name of science eliminate God and degrade man, taking from human life its highest dignity and deepest hope. Now, if in simple matters we find such confusion, such credulity, such violation of every canon of sound reasoning as we have found here, shall we blindly trust in deeper matters — in those matters which always have and always must perplex the intellect of man?
Let us rather, as I said in the beginning, not too much underrate our own powers in what is concerned with common facts and general relations. While we may not be scientists or philosophers we too are men. And as to things which the telescope cannot resolve, nor the microscope reveal, nor the spectrum analysis throw light on, nor the tests of the chemist discover, it is as irrational to accept blindly the dictum of those who say, "Thus saith science!" as it is in things that are the proper field of the natural sciences to bow before the dictum of those who say, "Thus saith religion!"Henry George
Searle, John
Sears, Edmund
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