专注于方向而不是目的地。谁能知晓自己的命运？但保持正确的方向，你就定会到达你想去的地方。

The first step in liquidating a people is to erase its memory. Destroy its books, its culture, its history. Then have somebody write new books, manufacture a new culture, invent a new history. Before long the nation will begin to forget what it is and what it was. The world around it will forget even faster.

The integration of investment, construction and operation is the future trend of infrastructure development.

I couldn't remember the reason for living, and when I did it wasn't convincing.

在冬天的深处，我发现我内心有一个不可战胜的夏天。