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理论不应该试图解释所有事实,因为有些事实是错误的。
Over the centuries the Indians developed sign language for communicating phenomena of interest. Programmers from different tribes (FORTRAN, LISP, ALGOL, SNOBOL, etc.) could use one that doesn't require them to carry a blackboard on their ponies.
The essence of science is to ask the right questions.
I believe in sweat rather than luck.