The path to a lower-carbon future will require multiple solutions and approaches.
"History is not just about events, but about the emotions and thoughts of those who lived through them."
To understand is to perceive patterns.
教育的首要目标是培养能够做新事情的人,而不仅仅是重复前几代人所做的事情。
战胜竞争对手的唯一方法,就是停止试图战胜竞争对手。