死者是看不见的,但他们并不缺席。
"The dead are invisible, they are not absent."
工程师是创造未来的人。他们是改变世界的人。
The best economic research is often interdisciplinary.
Some books are to be tasted, others to be swallowed, and some few to be chewed and digested.
预测未来的最好方式就是创造未来。
美是你内心的感受,它会反映在你的眼睛里。它不是物质的东西。