"You cannot obtain wisdom by walking only in your own garden because wisdom requires knowing beyond your frontiers!"

"Hidden wisdom is not wisdom! Because wisdom should shine in a way everyone can see!"

"When you wander in an empty silent street, you wander within the mind of wisdom!"

"If you open the door of wisdom, all other doors will be opened!"

"Knowing only the valleys is half wisdom; knowing only the hills is half wisdom; for full wisdom, know both the valleys and the hills! Walk down and walk up!"

"To discover the depth, leave the surface and to discover the surface, leave the depth! You shall meet wisdom only when you know both the surface and the depth!"

"If everyone bows in front of your wisdom, your greatest wisdom will be to tell them not to bow!"

"Without living the most chaotic internal storms, you can’t get the calmness of the wisdom! Wisdom is the child of the storm."

"When the wisdom speaks, be quite and listen! When the stupidity speaks, stand up and leave!"

"On the road to wisdom, behave like a raven and observe everything carefully!"