Your cooking is better than mine, and I certainly prefer not having to bother to cook at all.
你的菜煮得比我好,我当然就不想班门弄斧了。
The more riches a fool hath, the greater fool he is.
愚人越富越愚蠢。
He passed his exams, and even better, when he left university he had earned enough money to start his own business, offering guide services to tourists.