"I’m a very positive thinker, and I think that is what helps me the most in difficult moments."
The human mind is a machine for self-deception; we see what we want to see.
"The truth is not in the facts, but in the way we tell them."
We never cease to stand like curious children before the great mystery into which we were born.
The best performance improvement is the transition from the nonworking state to the working state.