宇宙的奥秘就在这些圆点之中。
Profit and sustainability are not opposites—they must coexist for long-term success.
我们的科学力量已经超过了我们的精神力量。我们有导弹,但我们的人类道德方向已经偏离。
We come nearest to the great when we are great in humility。