A single flower does not make a spring.

一花独放不是春，百花齐放春满园。

A year's plan starts with spring.

一年之计在于春。

Sow nothing, reap nothing.

春不播，秋不收。

if winter comes, can spring be far behind ?( p. b. shelley, british poet )

冬天来了，春天还会远吗？( 英国诗人, 雪莱. p. b.)

It is the freshneof the deep spring of life.

青春是生命的深泉在涌流。

 A single flower does not make a spring.

一花独放不是春，百花齐放春满园。

A year's plan starts with spring.

一年之计在于春。

Sow nothing, reap nothing.

春不播，秋不收。

Spring clean your office—out with the piles of paper; in with a pretty vase for flowers and a new framed photo of you and your family.

春天来了，将自己的办公桌收拾干净吧，扔掉没用的废纸，换上新鲜的花儿，摆上一张最近的全家福。