An old dog cannot learn new tricks.
老狗学不出新把戏。
An ounce of luck is better than a pound of wisdom.
聪明才智，不如运气。
An ounce of prevention is worth a pound of cure.
预防为主，治疗为辅。
A rolling stone gathers no moss.
滚石不生苔，转业不聚财。
As a man sows, so he shall reap.
种瓜得瓜，种豆得豆。
A single flower does not make a spring.
一花独放不是春，百花齐放春满园。
A snow year, a rich year.
瑞雪兆丰年。
A sound mind in a sound body.
健全的精神寓于健康的身体。
A still tongue makes a wise head.
寡言者智。