When an object is lost， 95% of the time it is hiding within arm’s reach of where it was last seen. Search in all possible locations in that radius and you’ll find it.

The last temptation is the greatest treason: to do the right deed for the wrong reason.

The study of mental processes requires both experimental and comparative methods.

My good opinion once lost is lost forever.

我不相信任何事，这是我唯一相信的事。