If you aim imperfection, there would be some chance of your get it; whereas if you aim at perfection, there is none.
假使你不在乎求全,你还可有一些机会达到目的; 但如志在求全,就完全没有机会了。
Being entirely without flaw or imperfection; perfect.
无瑕疵的完全没有缺陷或不足的; 完美的
My father never tolerated imperfection.
我父亲要求一切事情非尽善尽美不可。