建筑是关于创造关系，而不仅仅是形式。

"What is a poet? An unhappy person who conceals profound anguish in his heart but whose lips are so formed that as sighs and cries pass over them they sound like beautiful music."

I never stop learning and improving.

解释：人参是补气效果最好的药材，三七则是补血效果最佳的药材，体现了中药的特效。