The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
Cloud computing is not a technology, but a service model.
Curiosity drives science, but ethics must guide it.
海洋不仅是食物的来源,也是我们星球生态系统的重要组成部分,我们必须为子孙后代保护它。
"A book is a conversation between the author and the reader."