Happiness is not just the absence of sadness; it's the presence of meaning.
Innovation is the ability to see change as an opportunity, not a threat.
做出伟大工作的唯一方法是热爱你所做的事情。
课程从来不是简单的中立知识集合,它总是选择性传统的一部分,是某些人或群体对合法知识的愿景。