健康的精神寓于健康的身体， 这话虽短，但却可完全阐释人生在世幸福之真谛。这二者兼备的人，夫复何求；欠缺其中任意一个的人， 与其他任何事上都难达完美（离更好总会差那么一点点）。人的幸福或痛苦， 大部分是源于自身造就。那些没有理智指引的人永远走不到正确的道路上；而那些身体孱弱的人永远无力抬升内在（的精神或灵魂）。
A sound mind in a sound body, is a short, but full description of a happy state in this World: he that has these two, has little more to wish for; and he that wants either of them, will be little the better for anything else. Men’s happiness or misery is most part of their own making. He, whose mind directs not wisely, will never take the right way; and he, whose body is crazy and feeble, will never be able to advance in it.
Ah, my Beloved, fill the Cup that clears TO-DAY of past Regrets and future Fears: To-morrow!—Why, To-morrow I may be Myself with Yesterday's Sev'n thousand Years.
我相信可互换零件的原理将在未来制造业的进步中发挥巨大作用。
世界上最好和最美丽的东西是看不见甚至摸不着的——它们必须用心去感受。
【译文】兔子死尽猎犬被烹，敌国灭亡谋臣遭殃。
"History is not just about dates and events; it's about the people who lived through them."
书籍是连接我们与未知的桥梁。