Life is like riding a bicycle. To keep your balance, you must keep moving.
~ Albert Einstein
There are three things extremely hard: steel, a diamond and to know one’s self.
The challenge of leadership is to be strong, but not rude; be kind, but not weak; be bold, but not bully; be thoughtful, but not lazy; be humble, but not timid; be proud, but not arrogant; have humor, but without folly.
~ Jim Rohn