Knowing is half the battle.

知道是成功的一半。

youdao

PS - Knowing how to look for work is half the battle.

附言：知道如何找工作，你就成功了一半。

youdao

Find out these details and make sure you dress appropriately for your job interview. Knowing what to wear is actually half the battle of the job interview itself.

找出这些细节并且确认面试时你的着装恰当。懂得如何着装是工作面试成功的一半。

youdao

Joe fan can tell you, knowing is half the battle.

FORBES: Paramount And MGM Did Everything Right With 'G.I. Joe: Retaliation' (Except Make A Good Movie)

Even knowing the right things is only half the battle.

FORBES: The Real Secret to Financial Success