Modern society has replaced religion with consumerism, but the void remains.
Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.
在这个行业,你要么适应变化,要么成为风景的一部分。
追求数学知识是一段永无止境的旅程。
最优财政政策要求税率随时间平稳变化,仅对政府支出的永久性变化作出反应。