But on a more serious note: The most important reason I want to go to Mars is that I believe, as a scientist, it's my duty to push the boundaries of human knowledge forward.

言正传。我想去火星的最大原因是，我坚信，身为一位科学家，突破人类认知的极限是我的天职。

Wherever you're headed in the days and months ahead, I want to leave you with some food for thought, so let me turn to the real message of my speech.

无论在不远的将来你决定去哪里，我都想跟大家分享一些思考，让我开始言正传。

Okay. Now this is the major change that I've seen -- how teaching English has morphed from being a mutually beneficial practice to becoming a massive international business that it is today.

言正传，我见过最大的改变, 就是英语教学的蜕变。如何从一个互惠互利的方式变成今天这种大规模的国际事业。

So one day, I saw a note about a woman named Marian Wright Edelman, a Yale Law School graduate, civil rights activist, who would go on to found the Children's Defense Fund.

言正传，那张传单是关于玛丽安·赖特·埃德尔曼，一位致力于民权运动的耶鲁法学院业生。她后来创办了保护儿童基金会。

But in all seriousness, it's time to get back into the groove and if you need help setting up your new quarter or new semester for success, then this video is for you.

言正传，现在的确是时候回到最佳状态了。如果你正要制定你新季度或新学期的计划，那么就请看下去。

Now that doesn't happen. People want stories.

言正传。人们想听故事。

But I wish I had known about the three P’s when I was your age. Because there were so many times they would have helped me.

言正传，我真的很希望在你们这个年龄就知道这三条原则。许多时候，这些经验都很有用。

But we're gonna keep on answering our questions.

但我们得言正传了。

So, rule number two is brevity, get to the point.

所以，第二条规则是简洁，言正传。

But, back to this episode - I have a question for you, Phil. How many different basic flavours can humans taste? Is it: a) 4? b) 5? or, c) 6?

言正传，我有一个问题要问你，菲尔。人类可以尝出多少种不同的基本味道？4？5？还是6？

So without further ado, here are 10 tips for effective time management.

言正传，以下就是 10 个有效管理时间的技巧。

“To business, Harry, ” said Riddle, still smiling broadly.

“言正传，哈利，”里德尔说，脸上仍然很得意地笑着。

Well move over rover because it turns out your house cat, far from being the aloof master of the house can do the same thing.

言正传，其实我们的家猫也不是冷漠的主子，它们也能做到狗狗的这点。

Let's go to the board and find out what these colours are.

让我们言正传来一起找出该用哪个颜色词。

In other words, someone got down to the brass tacks.

也就是说，有人get down to brass tacks(言正传)。

Anyway, what did people paint? Ruysdael, don't write this down.

言正传 画家们都画什么？罗伊斯达尔 不用写。

Anyway, I know the cops were here earlier. -So?

言正传，我知道警察之前来过。-然后呢？

All right, so, how's the play going? The play.

言正传，你戏得怎么样？你的戏。

Now let's get down to business. Mulan, do you love Shang?

言正传，木兰，你爱翔吗？

Alright, before we start to bore everyone, let's get back to business.

好了，在让大家听烦前，我们言正传。