I know you don't remember that far back, but in about the second lecture I made a joke of Professor Guttag which, you know, you didn't laugh at, he didn't laugh at, that's okay.

我知道你们可能不记得了，但是在大约是第二节课,我对Guttag开了个玩笑，你们懂得，你们没笑，他也没笑，这没什么。

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Brian had prepared that because he didn't laugh himself, which he was liable to do.

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But Toyoda shrugged them off, saying with a hearty, perhaps a trifle embarrassed laugh, that he didn't have them memorized.

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