当最后一棵树被砍倒，最后一美元将失去意义。

Among thousands of people, you meet those you've met. Through thousands of years, across the boundless wilderness of time, you happen to meet them, neither earlier nor a bit too late. There is nothing to be said except to ask lightly, "Oh, you're here too?"

我们写的每一个方程都是理解宇宙的一小步，但旅程是无限的。

The most dangerous phrase in business is 'we've always done it this way.'

海洋养育了数百万人，我们的责任是确保它能为子孙后代继续这样做。