Chris Hadfield
Nothing focuses your mind quite like flying a jet. That's one reason NASA requires that astronauts fly T-38s: it forces us to concentrate and prioritize in some of the same ways we need to in a rocket ship.
More quotes and aphorisms
Truth will ultimately prevail where there is pains...Collaboration is a key part of the success...I have never started a poem yet whose end I knew...There are always two people in every picture...Ability will never catch up...Reinforced concrete buildings are by nature skeletal...