La primera, sobre la importancia de leer constantemente:

If you haven't read hundreds of books, you are functionally illiterate, and you will be incompetent, because your personal experiences alone aren't broad enough to sustain you.

La segunda, sobre el peligro de estar “demasiado ocupado para leer”:

The problem with being too busy to read is that you learn by experience (or by your men’s experience), i.e. the hard way. By reading, you learn through others’ experiences, generally a better way to do business, especially in our line of work where learning by experience can be fatal.

Su libro, Call Sign Chaos, es una buena lectura.