理论就像网：只有撒网的人才能捕获。
每一枪都很重要，每一刻都很关键。
The dinosaurs became extinct because they didn't have a space program. And if we become extinct because we don't have a space program, it'll serve us right!
"The best way to predict the future is to create it."
You have to fight through some bad days to earn the best days of your life.
Life is a gift, and it offers us the privilege, opportunity, and responsibility to give something back by becoming more.
The only constant is change, continuing change, inevitable change, that is the dominant factor in society today.