Never ignore a gut feeling, but never believe that it's enough.
Nobody understands another's sorrow, and nobody another's joy.
Take calculated risks. That is quite different from being rash.
Only the wisest and stupidest of men never change.
No one cares how much you know, until they know how much you care.
The fool doth think he is wise, but the wise man knows himself to be a fool.
Even strength must bow to wisdom sometimes.
The only true wisdom is in knowing you know nothing.
The only true wisdom is in knowing you know nothing.
The journey of a thousand miles begins with one step.