Looking good and dressing well is a necessity. Having a purpose in life is not.
注意穿着打扮是必要的。而拥有生活目标却并非如此。
你已经足够好了,就做你自己。
The customer is always right, even when they're wrong.
材料中拓扑和对称性之间的相互作用可以导致意想不到且令人兴奋的物理现象。