当你刚刚创造出以前不存在的东西时，世界似乎总是更加明亮。
The world always seems brighter when you've just made something that wasn't there before.
The most important thing is to have a vision of what you want to do and then to have the persistence to carry it out.
实现明天理想的唯一障碍是今天的疑虑。