生活就像一架钢琴，白键代表快乐，黑键代表悲伤。但在人生的旅途中，请记住黑键也能创造音乐。
Life is like a piano. The white keys represent happiness and the black keys show sadness. But as you go through life's journey, remember that the black keys also create music.
学习一种新编程语言的唯一方法是用它编写程序。
The greatest glory in living lies not in never falling, but in rising every time we fall.
某种无形力量的可怕阴影，虽不可见，却在我们中间漂浮。