幸福来自内心,而不是物质的东西。
He said that the world was made for men to fight in and that the worth of a thing was the worth of the fight for it.
音乐是一种力量,可以改变人的一生。
Success in dairy farming comes from balancing tradition with modern science.
The magical number seven, plus or minus two: some limits on our capacity for processing information.