如果一个人从确定性开始，最终将陷入怀疑；但如果他愿意从怀疑开始，最终将得到确定性。
If a man will begin with certainties， he shall end in doubts； but if he will be content to begin with doubts， he shall end in certainties.
The world needs energy, but it needs responsible energy more than ever.
We think in order to act, and act in order to live.
专注做自己擅长的事。
仅靠市场无法解决所有发展挑战，我们还需要明智的干预措施。
量子引力问题不仅是物理学的问题，也是科学哲学的问题。