设定新目标或做新梦想永远不会太老。
You are never too old to set another goal or to dream a new dream.
The greatest journeys are not measured in miles, but in moments that take your breath away.
艺术是人类的最后防线。
The people who are crazy enough to think they can change the world are the ones who do.
艺术应该挑战、激发并让人们思考。
膨胀是一个非常大胆的想法，但它似乎是解释宇宙观测特征的唯一方法。
数学中最伟大的发现是那些统一看似无关思想的发现。