The secret to success is learning how to use pain and pleasure instead of having pain and pleasure use you. If you do that, you’re in control of your life. If you don’t, life controls you.

称为颜子，没有不高兴的，虽颜回贫贱短寿。称人为盗跖，没有不发怒的，虽发不义之财且长期寿。

The piano is like an old friend to me.

跑步不是要比别人好，而是要比过去的自己更好。

科学中最重要的工具不是显微镜，而是思维。