数学不仅仅是数字和方程；它是关于理解宇宙中的深层模式和联系。
The American farmer is the only man in our economy who has to buy everything he buys at retail, sell everything he sells at wholesale, and pay the freight both ways.
Good deeds do not cancel out bad, nor do bad deeds erase good.
You can't just sit there and wait for people to give you that golden dream. You've got to get out there and make it happen for yourself.
Mom, why do you laugh so much? / Because I have you as my daughter.