But Plato's got the idea that there's nothing in this world that's perfectly beautiful.

但是柏拉图认为,世界上不存在完美的事物

耶鲁公开课 - 死亡课程节选

And nothing in this world should be done before its time."

没有事物在它不该结束之前就结束

耶鲁公开课 - 美国内战与重建课程节选

All of the self-discipline and all of the self-denial in the world can do nothing -- this seems to be one of the implications of this poem - can do nothing to protect the poet from an untimely death.

所有的自律和自我克制,都无能为力--这似乎是《利西达斯》的含义之一,-所有这些都无法避免这位诗人的早逝。

耶鲁公开课 - 弥尔顿课程节选

In this world nothing is perfectly round, nothing is perfectly beautiful, nothing is perfectly just.

这个世界没有正圆,没有什么是绝对漂亮的,没有绝对的正义

耶鲁公开课 - 死亡课程节选