人们都保有原本的视觉，天下就不会有毁坏；人们都保有原本的听觉，天下就没有忧患；人们都保有原本的智慧，天下就不会有迷惑；人们都保有原本的品德，天下就没有邪恶。

生活中最重要的事情不是胜利，而是奋斗。

To understand the present, you must first understand the past.

Happiness is not the absence of problems but the ability to deal with them.