我们写的每一个方程都是宇宙的一首诗，是存在伟大史诗中的一节。
Understanding the psychology of decision-making can help us make better choices in life.
Look up at the stars and not down at your feet. Try to make sense of what you see, and wonder about what makes the universe exist. Be curious.
和一个人玩一个小时对他的了解,胜过于一年的对谈