日積月累:
1.recuperate:recover from illness or exertion
原文：They spent hours recuperating in the cold.
造句：The beautiful scenery and fresh air is beneficial for patients to recuperate.
2.be tuned in: 對...敏感，意識到 ?tune曲調，調整
原文：The brothers were tuned in to the Internet.
造句：Elon is tuned in to the advanced technology trend.
3. morph:change smoothly from one image to another by small gradual steps using computer animation techniques.
原文：The service had morphed from a proof-of-concept to an actual product that could be used and demoed.
造句：What Elon has done is to morph the seemingly impossible idea yo the possible product.
嘮叨兩句:
Do or die but don't give up.這句話是副總裁對Elon的評價，講了Elon永不言棄的精神，但看完這一章創業史，我最大的感受卻是想起了這句話，When a person really desires something,all the universe conspires to help that person to realize his dream.----The Alchemist
