To be one, to be united is a great thing. But to respect the right to be different is maybe even greater.
出自《魏源集·都中吟十三首》。洋人的情况、技术和版图,我都了解得像万里大的手掌中玩米和沙子一样。知己知彼是兵家的策略,一定要知道谁主掌着典属国的职位。
心灵是一个连续的事件流。
The value of a psychological concept is in its life application.
The holographic principle suggests that the information content of a region of space can be encoded on its boundary, much like a hologram.