Whoever stubbornly refuses to accept criticism will suddenly be broken beyond repair.
That, who keeps his mouth, keeps his Soul.
The tongue has the power of life and death.
In the day of prosperity be joyful, but in the day of adversity consider.
Listen to your father who begot you, And do not despise your mother when she is old.
Start with God - the first step in learning is bowing down to God; only fools thumb their noses at such wisdom and learning.