It is so hard to believe because it is so hard to obey.

幸福不是现成的东西，它来自于你自己的行动。

"I think children are naturally curious and open to new ideas, and that's something I try to capture in my books."

你的天空无法变蓝是因为我。

我不会让恐惧阻止我。

"In cinematography, the challenge is to make the invisible visible."