If I thought that any of this was pre ordained, then it takes away any kind of incentive to struggle, or to put up with things, to reach for those impossible dreams, all those dramatic things. – Gary Numan
In most sciences one generation tears down what another has built and what one has established another undoes. In mathematics alone each generations adds a new story to the old structure. – Hermann Hankel
You ask what is the use of classification, arrangement, systemization? I answer you: order and simplification are the first steps toward the mastery of a subject-the actual enemy is the unknown. – Thomas Mann