采矿效率来自于持续改进，而不仅仅是重大突破。
我对自己的外表非常自信。我爱我自己。
Poetry is the medium through which we confront our own solitude.
If you aren't in over your head, how do you know how tall you are?
经常给你的孩子朗读书籍，能够加深你们之间的羁绊，激发孩子的想象力。