What has teeth, but can’t chew? A comb.
什么东西有牙齿，不能咀嚼？梳子。

Confidence is contagious. So is lack of confidence. — Vince Lombardi
信心是会传染的，而缺乏信心也同样会。——文斯·隆巴尔迪

Confidence is something you create within yourself by believing in who you are.
信心，是通过相信自己是谁，由内而外建立的自信。

Confidence is the ability to feel beautiful without needing someone to tell you. — Mandy Hale
自信就是不需要别人告诉你，就能感觉美丽的能力。——曼迪·黑尔