Tweet The secret of change is to focus all of your energy, not on fighting the old, but on building the new. Quote by Socrates. You May Also Like...The only true wisdom is in knowing you know nothing.Anyone who has never made a mistake has never tried anything new.I am not an Athenian or a Greek, but a citizen of the world. If you want to find the secrets of the universe, think in terms of energy, frequency and vibration.Death may be the greatest of all human blessings.You never change things by fighting the existing reality. To change something, build a new model that makes the existing model obsolete.Push harder than yesterday if you want a different tomorrow.Remember that sometimes not getting what you want is a wonderful stroke of luck.Education is the most powerful weapon which you can use to change the world.