American Quotes and aphorisms about engines Jack Welch ,, What's important at the grocery store is just as important in engines or medical systems. If the cu... Aaron Peirsol Adam D'Angelo Kalpana Chawla ,, When you lift off, the pressure is supposed to be maximum. But actually, it was very benign. Very e... Patricia Schroeder Ralph Boston Walter Murch Bill Gates Neil deGrasse Tyson Neil deGrasse Tyson