If you do, you must be an optimist, a leader, an active person who loves life, people and excitement.

如果你做到了，你一定是一个乐观主义者，一个领导者，一个热爱生活、热爱人际关系、热爱刺激的积极的人。

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He took action despite his own pain—a typical response of an optimist.

他不顾自己的痛苦采取了行动——这是一个乐观主义者的典型反应。

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First, you need to be an optimist.

首先，你需要时一个乐观者。

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He describes himself as an optimist.

VOA: special.2010.06.02

"I'm an optimist, and I think if you're a pessimist that's just an excuse for inaction."

VOA: standard.2010.02.24

"Even an optimist like Frank Drake estimates that there would be no more than about in the galaxy, which means that the nearest one is likely to be about 1,000 light years away."

VOA: standard.2010.04.16

This article is adapted from "Why It Pays To Be an Optimist" by Martha E.

FORBES: Why It Pays To Be An Optimist

He is an optimist and believes that "Kenyans will emerge from these elections more united".

BBC: Jane Waruguru

He was known as an optimist, a mentor, and a loving husband and loving father.

WHITEHOUSE: President Obama at Fort Hood: "Greatness Before Our Very Eyes" | The White House