Sharp tools make good work.
工欲善其事 ,必先利其器
Shared joy is double joy and shared sorrow is half-sorrow.
与人同乐则乐倍之 ,与人分忧则忧半之.
Score twice before you cut once. /Look before you leap.
三思而后行
Goals determine what you are going to be.
目标决定你将成为什么样的人
Give me liberty or give me death.
不自由 ,毋宁死