Common sense is merely the deposit of prejudice laid down in the human mind before the age of 18
It is nothing short of a miracle that modern methods of instruction have not yet entirely strangled the holy curiosity of inquiry.
Reality is merely an illusion, although a very persistent one
These thoughts did not come in any verbal formulation. I rarely think in words at all. A thought comes, and I may try to express it in words afterward.
Knowledge of what is does not open the door directly to what should be. If one asks the whence derives the authority of fundamental ends, since they cannot be stated and justified merely by reason, one can only answer: they exist in a healthy society
The formulation of a problem is often more essential than its solution, which may be merely a matter of mathematical or experimental skill.
I very rarely think in words at all. A thought comes, and I may try to express it in words afterwards.