Don't take the bull by the horns, take him by the tail; then you can l >>
About the most originality that any writer can hope to achieve honestl >>
It's not only the most difficult thing to know one's self, but the mos >>
Knowledge is and will be produced in order to be sold, it is and will >>
A little knowledge that acts is worth infinitely more than much knowle >>
It is impossible to begin to learn that which one thinks one already k >>
Knowledge is like money: the more he gets, the more he craves.