Think twice before acting .

深思熟虑之后。

adversity reveals genius，fortune conceals it。

苦难显示天赋，幸运隐藏天赋。

③Patience is the best remedy.

耐心是最好的良药 。

④Better be the head of a dog than the of a lion.

宁为鸡头，不为 凤尾。

⑤A stitch in time saves nine.

小洞不补，大洞吃苦 。

⑥Diamond cuts diamond.

强中更有强中手 。

⑦one's words reflect one's thinking.

言为心声 。

⑧The early bird catches the worm .

早起的鸟有虫吃 。

⑨Whatever you do ,do with all your heart .

做事必须全力以赴 。

⑩A good medicine tastes bitter .

良药苦口 。