任何事件的概率是依赖于该事件发生的期望值与事件发生时预期值之间的比率。
The good life is one inspired by love and guided by knowledge.
The most painful thing is losing yourself in the process of loving someone too much, and forgetting that you are special too.
Ethics is the general enquiry into what is good.
The higher we soar,the smaller we appear to those who cannot fly.