上士闻道 , 仅而行之.

中士闻道 , 若存若亡.

下士闻道 , 大笑之.

The fool laughs at it. The smart question its existence. The wise simply follows it.

故致数与无与

是故不欲

禄禄若玉

珞珞若石

Be strong like Stones, desire not the glitters of gems.