科学是一个永无止境的旅程，总有更多的东西需要学习和发现。

"The past is a foreign country; they do things differently there."

"The only thing that is certain is uncertainty."

土地是一种独特的生产要素，其供给是有限的。

译文：人生百年，无论大小事，兴盛与衰败，都如同一场梦般转瞬即逝。

If you spend too much time thinking about a thing, you’ll never get it done.

确保和平的唯一方式是为战争做好准备。