为了曾经的诺言，我们永不言弃。

In order to have his promise, and we will never say die.

youdao

记录，只是为了曾经的感动。

Record, just for once touched.

youdao

这些都将是我一生中最珍贵的宝藏。那么让我们一起加油，为了曾经的承诺和梦想！

It must be the most valuable treasure in my life, so let's come on, for our dreams and promises!

youdao

So, Haldane was once asked, "Would you lay down your life for your brother?"

霍尔丹曾经被问到，你愿意为了你的兄弟放弃生命吗“

耶鲁公开课 - 心理学导论课程节选