What do we learn about Zeus and Kronos? Percy Jackson

He ruled for a long time, but he ate all his children, because he was told one of his children would overthrow him. Many years later, Zeus tricked Kronos into vomiting out his five other children, who joined up with Zeus, who lead them on an attack against the Titans stronghold, Mount Othrys.

Explanation:

Love that book! Percy and Annabeth make the cutest couple !

glamis thou art, and cawdor; and shalt be what thou art promis'd; yet do i fear thy nature; it is too full o' the milk of human kindness to catch the nearest way: thou wouldst be great; art not without ambition; but without the illness should attend it. what thou wouldst highly, that wouldst thou holily; wouldst not play false, and yet wouldst wrongly win: thou'dst have, great glamis, that which cries, "thus thou must do, if thou have it: and that which rather thou dost fear to do than wishest should be undone." hie thee hither, that i may pour my spirits in thine ear; and chastise with the valor of my tongue all that impedes thee from the golden round, which fate and metaphysical aid doth seem to have thee crown'd withal.  

he lacks ambition.  

he is hesitant.  

he lacks courage.  

he has moral scruples.

i think its a bad thing why? one word flood