股市在短期内是投票机，但在长期内是称重机。
The stock market is a voting machine in the short term, but a weighing machine in the long term.
改变的秘诀在于集中所有精力，不是对抗过去，而是建设未来。
The relation between what we see and what we know is never settled.
轧棉机的发明纯属偶然；那时我还很年轻，非常贫穷，对我来说从中实现一些价值是一个重要的目标。
诗歌是灵魂的镜子。
【译文】广泛学习钻研，坚定自己的志向，恳切地提出问题并且联系实际去思考，仁德就在其中了。
Natural gas will play a critical role in the transition to a lower-carbon future.