Most people overestimate what they can do in one year and underestimate what they can do in ten years.

Don’t overestimate your emotions because emotional injuries can disturb you but it can not defeat you.

Never overestimate the strength of the torchbearer’s arm, for even the strongest arms grow weary.

A leader would think that most people overestimate what they can do in a year and underestimate what they can do in ten years.