A good model guides your thinking, a bad one warps it.

Testing a product is a learning process

An example would be handy right about now

Development is maintenance.

In code, it never pays to rush.

He wanted pain, I saw that in him, and what a man wants he will often manage to find.

It is of course dangerous to set off an explosive device on a spacecraft.

My goal is to draw a line with some 'flavor' to it.

The man who can centre his thoughts and hopes upon something transcending self can find a certain peace in the ordinary troubles of life, which is impossible to the pure egoist.

I promise to crush Israel and return it to the humiliation and wretchedness of the Koran.

In the end nobody knows how it's done — how art is made. It can't be explained. Optical devices are just tools. Understanding a tool doesn't explain the magic of creation. Nothing can.

The peers just fill the air with their speeches.""And from what I've seen, vice versa.

I have an Instagram [account] but I don't feel a lot of love with it.

I don't really think of myself as quirky; I have sort of an unusual sense of humor.

No one needs to know that you've shut the world out and are meditating as you stroll down the street. Twenty minutes to a half-hour every day is a good amount of time to restore a sense of serenity.