A wise man never knows all, only fools know everything >>
Only a fool tests the depth of the water with both feet. >>
Do not look where you fell, but where you slipped. >>
Look at those they call unfortunate and at a closer view, you'll find >>
The man who questions opinions is wise. The man who quarrels with fact >>
The ultimate wisdom which deals with beginnings, remains locked in a s >>
A wise man never knows all, only fools know everything