好比有一百扇门而只关上一扇,那么盗贼怎么就会没有地方进去呢 
保证失败的最好方法就是放弃。
孔子说:“人无信誉,不知能干什么?就象大车没有车轴,小车没有车轴,怎么能启动?”
The most important thing is to be honest with yourself and with your audience.