I must learn to be content with being happier than I deserve.
我必须学会满足于比我应得的更幸福。
One should eat to live,not live to eat.
I think it's important to have a positive attitude and to be optimistic.
People are curious. A few people are. They will be driven to find things out, even trivial things. They will put things together, knowing all along that they may be mistaken.