The mind is the organ of possibility in a world of challenge.
物理学的魅力在于它能够用简单的原理解释复杂的事物。
Marine conservation is not a sacrifice—it’s an investment in our survival.
Leadership is about making tough decisions today that will be thanked for tomorrow.
文化的功能观点坚持这样的原则:在每一种文明类型中,每一种习俗、物质对象、观念和信仰都履行某种重要功能,完成某些任务,代表一个运作整体中不可或缺的部分。