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。
当我们是大为谦卑的时候,便是我们最接近伟大的时候。
If we don’t do something now, the world our children inherit will be much poorer than the one we were given.
Stop acting as if life is a rehearsal. Live this day as if it were your last. The past is over and gone. The future is not guaranteed.