Concentration is the secret of strengths in politics, in war, in trade, in short in all management of human affairs.

A man known to us only as a celebrity in politics or in trade, gains largely in our esteem if we discover that he has some intellectual taste or skill

Everything that steel achieves in war can be won in politics by eloquence

Concentration is the secret of strength.

Our strength grows out of our weakness

As the gardener, by severe pruning, forces the sap of the tree into one or two vigorous limbs, so should you stop off your miscellaneous activity and concentrate your force on one or a few points