I write down everything I need to do and when it needs to be done by.

我写下我需要做的每件事以及它们所需的时间。

youdao

I believe - heroes are the people who do what has to be done when it needs to be done, regardless of the consequences.

我相信—英雄就是，不管后果如何，当需要做一件事的时候就勇往直前义无反顾的去做这件事。

youdao

Heroes are the people who do what has to be done when it needs to be done, regardless of the consequences.

英雄就是那些做了他们不得不做而又是它必须被做的事情，不论结果怎样。

youdao

When you say "it must", this usually does not mean it needs to do something.

当你说“It must”的时候，通常并不表示它需要做某事。

Must 课堂 - SpeakingMax英语口语达人

Leaders who have built this pillar consistently do what needs to be done when it needs to be done, whether they feet like doing it or not.

FORBES: You Can't Be a Great Leader Without Trust. Here's How You Build It

It has a record of cutting spending and raising taxes if it needs to do so: in 1997, when it was trying to get into the euro, its primary surplus was 6% of GDP.

ECONOMIST: Italy and the euro

So addicted has the economy become to debt, that this will make it harder for the Fed to raise interest rates when it needs to do so.

ECONOMIST: The American economy