When David Marr at MIT moved into computer vision he generated a lot of excitement but he hit up against the problem of knowledge representation he had no good representations for knowledge in his vision systems.
I took a Fear of Flying class and I always missed the class because I was always flying.
Trust your gut.
Don't be intimidated by what you don't know. That can be your greatest...
Everything in our society is so purposeful.
Never let the fear of striking out keep you from playing the game.
If you have everything under control, you're not moving fast enough
Thought is an errand boy, fear a mine of...