“ Youth is happy because it has the capacity to see beauty. Anyone who keeps the ability to see beauty never grows old. 青春是快乐的，因为它有能力看到美丽。任何拥有欣赏美的能力的人永远不会变老。 Franz Kafka 卡夫卡
“ Give someone a fish and you feed him for a day. Teach someone to fish and you feed him for a lifetime. 授人以鱼不如授人以渔。 Lao Tzu 老子
“ There has never been a protracted war from which a country has benefited. 夫兵久而国利者，未之有也。 Sun Tzu 孙子兵法