根据课文的内容在每个空白处填入一个恰当的词。 

Wealth achieved through dishonest means does not bring happiness. Lottery Winnings do not bring happiness. Wealth left61parents does not bring happiness. In fact, money62is almost worthless. If you have both self-esteem and63,however, you are well on the way to happiness. What is missing in both self-esteem and money is64work and a real contribution65the happiness of others. The secret to happiness66in the contribution towards the happiness of others. You can fool others but you can67fool yourself. If you obtain wealth through luck or dishonest68, you will know you did not earn it. If you have taken69of or hurt others to earn your wealth, you will not be happy. You will not like yourself. You will not feel you are70.