世界上最好和最美的事物是看不见甚至摸不着的 - 它们必须用心去感受。
最好的电影是那些在你观看后久久留在你心中的电影。
The beauty of mathematics only shows itself to more patient followers.
So we beat on, boats against the current, borne back ceaselessly into the past.
"Experience is simply the name we give our mistakes."