学校必须与生活紧密相连，教育与劳动相结合。

The harder the battle, the sweeter the victory.

"The best performance improvement is the transition from the nonworking state to the working state."

The ideas of goblins and sprights have really no more to do with darkness than light.

你无法回到过去改变开头，但你可以从现在开始改变结局。