[Innovation] comes from saying no to 1,000 things to make sure we don’t get on the wrong track or try to do too much. We’re always thinking about new markets we could enter, but it’s only by saying no that you can concentrate on the things that are really important. -- Steve Jobs

A tail call allows a function to return the result of another function without leaving an entry on the stack. Tail recursion is a specific case of tail calling. -- ASPN : Python Cookbook : Explicit Tail Call

I have never met a man so ignorant that I couldn't learn something from him. -- Galileo Galilei

Training research shows that if you get speed now you can get quality later. But if you don't get speed you will never get quality in the long run. -- Philip Greenspun

Bonne bosse et reste le boss. -- Darryl Amedon

Hence my urgent advice to all of you to reject the morals of the bestseller society and to find, to start with, your reward in your own fun. This is quite feasible, for the challenge of simplification is so fascinating that, if we do our job properly, we shall have the greatest fun in the world. -- E. W. Dijkstra, On the nature of computing science.

A truly rich man is one whose children run into his arms when his hands are empty. –Unknown

Challenges are what make life interesting and overcoming them is what makes life meaningful. –Joshua J. Marine

The person who says it cannot be done should not interrupt the person who is doing it. –Chinese Proverb

Build your own dreams, or someone else will hire you to build theirs. –Farrah Gray