We are moving from an economy based on the production of goods to one based on the production of knowledge.
Words can be both wounds and bandages.
失去耐心就是失去了战斗。
技术是在满足全球能源需求的同时减少排放的关键因素。
没有伟大的艺术家是看事物真实的样子，如果他这样他就不再是艺术家。
You have to be passionate about what you do.
学习本质上是刺激-反应连接的问题。
The writer must be a traitor to all forms of tyranny, including the tyranny of the majority.