真相很少是纯粹的,也从来不简单。
国家有贤德之士而不任用,不是贤德之士的过失,而应该是拥有这个国家的君主的羞耻。
The holographic principle suggests that the information content of a region of space can be encoded on its boundary, much like a hologram.
Be the change you wish to see in the world.
世界上充满了自童年起就从未以开放心态面对开放之门的人。