黑洞不仅仅是破坏性的怪物，它们在塑造星系中起着关键作用。
Black holes are not just destructive monsters; they play a crucial role in shaping galaxies.
西西弗斯的神话
Facing market changes, an enterprise must have the ability to respond quickly.
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.
The only way to deal with the past is to accept it.