生活的目的不是快乐，而是有用、光荣、富有同情心，让你活得有意义、活得好。

"You don’t need to walk the path that others have walked. You don’t need to suffer the same scars."

"The greatest journeys are not measured in miles, but in understanding."

真相很少是纯粹的，也从不简单。

创造出前所未见的东西是最伟大的挑战。