Simultaneously collecting the best in breed and weeding out the runts.就是要优胜劣汰

weed out:除去； 剔除； 淘汰

We have to weed out unqualified applicants.

我们必须淘汰不合格的申请人。

He weed out one by one the book he do not want.

他把不想要的书一本一本丢掉。

Daniel managed to get Mr.Takeda to invest last night.丹尼尔昨晚拉到了武田先生的投资

manage to:达成, 设法

How on earth do they manage to rob the bank?

他们到底怎么抢了银行的？

I think we could manage to crowd a few more in.

我想我们可以设法再多装几个进去。

So long as your clients are all Japanese.要是你的客户都是日本人的话

so long as:只要（多指否定）

I do not mind as long as it does not rain.

只要不下雨就行了。

So long as I have time, I'll go with you.

只要我有功夫，我就陪你去。

how he got Nolan Ross to invest with your company.他是如何使得诺兰·罗斯为公司投资的

invest with:授予

The governor has been invested with full authority to act.

总督已获全权进行处理。