In the part of this universe that we know there is great injustice， and often the good suffer， and often the wicked prosper， and one hardly knows which of those is the more annoying.

屋顶上的天空，如此蔚蓝，如此宁静！

I wish I could write as mysterious as a cat.

我们不要害怕犯错，因为只有通过犯错我们才能学习和进步。