Life is like a piano. The white keys represent happiness and the black keys show sadness. But as you go through life's journey, remember that the black keys also create music.

In theory, there is no difference between theory and practice. But, in practice, there is.

建筑师必须是光影的大师。

正义不是目的地，而是一段旅程。

预测未来的最好方法就是创造未来。