你也必须永远不要放弃你的梦想。

You must also never give up your dream.

youdao

“但是，即使没有人相信你的梦想，”他说，“你也必须追求梦想。”

"But even if no one believes in your dream," he says, "you have to pursue (追求) it."

youdao

“一定是个好天，”他说，“你也必须非常小心，千万别累着自己。”

"It must be a very fine day," he said, "and you must be very careful not to tire yourself."

youdao

But your food shall be the grasses of the field; By the sweat of your brow Shall you get bread to eat" So knowledge or wisdom or perhaps moral freedom seem to come at a very high price.

你也要吃田间的菜蔬;,你必须汗流满面,才得以糊口“,所以，人类为得到智慧，道德自由,付出了极大的代价。

耶鲁公开课 - 旧约导论课程节选

Incidentally, you also have human rights, but these are only fulfill to the extent that other people understand their own primary obligations first.

顺便说一句，你也有人权，但要行使这些权利必须,先使他人明确他们自己的首要责任。

普林斯顿公开课 - 人性课程节选

Now, the rules of this are, to know somebody you have to they have to know you back.

规矩是，你认识的这些人,必须也要认识你。

耶鲁公开课 - 心理学导论课程节选