A wise man once said:
Three things never come back: the time, the word opportunity.
Three things should not be lost: calm, hope, honor.
Three things in life are most valuable: love, belief, trust.
Three things in life are unreliable: power, luck, fortune.
Three things determine the person: work, honesty, achievements.
Three things destroy a person: wine, pride, anger.
Three things are most difficult to say: I love you, forgive me, help me. 
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