"A book is a world you can hold in your hands."
When you are young, you think you will be happy when you are older. But then you get older and you realize you were happy when you were young.
Every breakthrough in laser technology brings us closer to solving mysteries that have puzzled scientists for decades.
翻译:这句话体现了从易到难、从细到大的哲学思想,强调了细节和基础的重要性。
There is no such thing as work-life balance. Everything worth fighting for unbalances your life.