"Migration is not just a physical journey, but also an emotional and psychological one."

过去从未真正消失；它在我们今天所做的选择中继续存在。

The future belongs to those who can balance economic growth with environmental protection.

We choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard, because that goal will serve to organize and measure the best of our energies and skills, because that challenge is one that we are willing to accept, one we are unwilling to postpone, and one which we intend to win, and the others, too.

I don't like to lose money, so I try to buy stocks that are cheap.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

Man's survival, from the time of Adam and Eve until the invention of agriculture, must have been precarious because of his inability to ensure his food supply.

我们都有足够的力量去承担他人的不幸。