大丈夫行事,论是非,不论利害;论顺逆,不论成败;论万世,不论一生
大丈夫做事,只问对错,不问利害;只问是否符合道义,不问成败;只考虑万世的影响,不考虑一生的得失
The books we read are as important as the friends we keep.
There is no path to peace. Peace is the path.
完美数如同完美的人一样,非常罕见。