Time does not move in a straight line; it folds back on itself.

It is remarkable how much long-term advantage people like us have gotten by trying to be consistently not stupid, instead of trying to be very intelligent.

We must balance the need for energy today with the imperative of protecting the planet for tomorrow.

在科学中最令人兴奋的短语，预示着新发现的，不是“我找到了！”而是“这有点奇怪……”

唱歌是我与世界对话的方式。