Come down to earth.
More Traditional Proverbs:
They who increase knowledge, increase sorrowTraditional
He who would command must first learn to obey.
Traditional
There are two things over which you have complete dominion, authority and control your mind and your mouth
Traditional
A swift flowing stream does not grow stagnant.
Traditional
If it is given with love, a mere handful is enough.
Traditional
A crisis is when you can't say 'Let's forget the whole thing.'
Traditional