The only reason people do not know much is because they do not care to know. They are incurious. Incuriousity is the oddest and most foolish failing there is. – Stephen Fry ...

In science if you know what you are doing you should not be doing it. In engineering if you do not know what you are doing you should not be doing it. Of course, you seldom, if ever, see the pure state. – Richard W. Hamming ...

One has no right to love or hate anything if one has not acquired a thorough knowledge of its nature. Great love springs from great knowledge of the beloved object, and if you know it but little you will be able to love it only a little or not at all. – Leonardo da Vinci ...