Nobody said it was easy.

Music is my language; I use it to talk to the world.

如果你需要统计才能知道你在做什么，那你可能不应该做这件事。

忙碌的人没有时间流泪

我们读书是为了发现自己是谁。

The world is full of people who have never, since childhood, met an open doorway with an open mind.

To understand the present, we must first confront the past.

系外行星的发现为我们打开了探索宇宙的新窗口，让我们能够探索太阳系之外的世界。