The meaning I took from that was that pretty much every ruler wanted the wheel to stop, meaning their house is always on top. Since Daenerys referred to wheel as always moving with each house eventually seeding to the next.

The Breaking of the wheel is a new idea she has come up with, instead of fighting her way to the top and eventually being overthrown she will burn it all to the ground (figuratively and maybe a little literally )and start over.

The meaning I took from that was that pretty much every ruler wanted the wheel to stop, meaning their house is always on top. Since Daenerys referred to wheel as always moving with each house eventually ceding to the next house.

The Breaking of the wheel is a new idea she has come up with, instead of fighting her way to the top and eventually being overthrown she will burn it all to the ground (figuratively and maybe a little literally )and start over.