1999  You have to learn the rules of the game. And then you have to play better than anyone else.

1410  look inner is better look outside for blame

599  Let us sacrifice our today so that our children can have a better tomorrow.

1523  We don't receive wisdom, we must discover it for ourselves after a journey that no one can take for us or spare us.

1192  Better be wise by the misfortunes of others than by your own.