积极情绪不是微不足道的奢侈品，而是最佳功能的关键必需品。
Positive emotions are not trivial luxuries, but instead may be critical necessities for optimal functioning.
She was becoming herself and daily casting aside that fictitious self which we assume like a garment with which to appear before the world.
So foul and fair a day I have not seen.
在绝望中，我们才能找到真正的希望。
我总是相信自己能赢，但我知道这并不容易。
