快樂的英文金句有：
* 快樂不在於事情，而在於我們自己。
Happiness does not reside in what we do, but in who we are.
* 笑是一種沒有副作用的鎮靜。
Laughter is a tranquilizer without any side effects.
* 笑是一種強有力的證明，證明你不憂慮。
Laughter is a powerful proof that you are not worried.
* 快樂之道不在於做一切事情都盡善盡美，而在於對一切事情都精通其理。
The way to happiness is not to try to do everything perfectly, but to understand everything thoroughly.
* 快樂是一種選擇，你可以選擇讓自己心情愉快。
Happiness is a choice, you can choose to make yourself happy.
* 快樂是一種寬容，一種釋懷，放下計較的包袱，享受生命的自然與從容。
Happiness is a kind of tolerance and relief, letting go of the burden of petty gain and enjoying the naturalness and calmness of life.
希望以上內容對您有所幫助。