The secret source of Longfellow's humor is not joy but sorrow. There is no humor in heaven.
朗费罗幽默的秘密源泉并不是欢乐而是悲伤。天堂里没有幽默。
最好的建筑来自于所有单独构成建筑的元素综合:支撑它的结构;使其运作的服务;建筑的生态 - 它与周围环境的关系;自然光的质量;形式的象征意义;建筑与天际线的关系。
I've always been drawn to characters who are complex and have depth.
Science is a journey, and every step matters.
真相很少是纯粹的,也从来不是简单的。
The beauty of mathematics lies in its ability to describe the universe in the most elegant and concise way.