I think the reason why I am who I am today is because I went through those tough times when I was younger.

Melody is the essence of music.

"The most difficult thing is to make something simple."

我心中的伟大目标是让机器变得如此完美，以至于无需人手的帮助就能完成工作。

The value of a commodity, or the quantity of any other commodity for which it will exchange, depends on the relative quantity of labor which is necessary for its production, and not on the greater or less compensation which is paid for that labor.

译文：凶恶之人会令其他人害怕，可上天不会惧怕，良善之人会被其他人欺负，但上天不会欺负。赏析：人的善恶，上天会明察秋毫，也自有报应。那些蛮横霸道之人，总会有人收拾他，而那些善良的人，自会有余福。