某个命题可以从某一组公理通过某一规则系统推导出来,这一事实本身并不使其为真。
The most powerful tools are those that empower others.
你越看,看到的就越多。
我相信爱和音乐的力量可以改变世界。
The explanatory gap between physical processes and conscious experience remains as wide as ever.