Some thing about research.

1. research needs more brains than hands (unfortunately we were given two hands but only one brain); before counting how many tools you can use, ponder how effectively you can think. 2. writing is occupying a critical role, since "writing is nature's way of letting you know how sloppy your thinking is". 3. mathematics is the key word, since it is "the science of effetive reasoning"; or "mathematics is nature's way of letting you know how sloppy your writing is".