There’s a limit to how many times you can read how great you are and what an inspiration you are, but I’m not there yet. (Randy Pausch)

I can write better than anybody who can write faster, and I can write faster than anybody who can write better. (A. J. Liebling)

Whenever I climb I am followed by a dog called ‘Ego’. (Friedrich Nietzsche)

Try to learn something about everything and everything about something. (Thomas Henry Huxley)

The significant problems we face cannot be solved at the same level of thinking we were at when we created them. (Albert Einstein)