Like a plant that starts up in showers and sunshine and does not know which has best helped it to grow, it is difficult to say whether the hard things or the pleasant things did me the most good.
就像一棵植物在阵雨和阳光中生长起来，却不知道哪一种对它的生长有最好的帮助一样，很难说是艰难的事情还是愉快的事情对我的帮助最大。