Efficiency is the first virtue of engineers.
效率是工程师的第一美德。
The art of reading is in great part that of acquiring a better understanding of life from one's encounter with it in a book.
Music is the strongest form of magic.
The joy of discovery in mathematics is unparalleled.
The most important thing in communication is hearing what isn't said.
你在掌控之中，有没有你想去的地方？
每个数学问题都有一个解决方案；有时只是需要时间去找到它。