If you find serenity and happiness,they may be jealous;Be happy anyway。People really need help but may attack you if you do help them。
我不会让消极情绪打倒我,我会超越它。
Success is meaningless if you don't have the right people to share it with.
在没有生命力的帮助下合成尿素是一个极其重要的事实。