To be happy is to struggle
幸福───happiness;奋斗───struggle
He found happiness in later life.───他在晚年找到了幸福。
She radiates happiness and health.───她浑身洋溢着快乐与健康。
Money can't buy you happiness.───金钱不能为你买到幸福。
A growing number of people are beginning to realize that wealth is not the sole prerequisite for happiness.───越来越多的人开始意识到财富不是幸福的惟一先决条件。
Just how that bit of happiness turns into a habit involves a pleasure-sensing chemical named dopamine.───由于存在能感知幸福的化学物质——多巴胺，所以一点点快感就能变成习惯。
The inherent happiness and a sense of satisfaction is the best reward of voluntary work to us, superior to any other kind of happiness.───内心的快乐和满足感是志愿者服务对于我们最好的回报，超越了其他任何一种快乐。
Happiness lies, first of all[Sentencedict], in health.
Having my family around me means happiness to me.
Man is the artificer of his own happiness.
Money could not buy happiness.
We cannot identify happiness with wealth.