The only thing we have to fear is the absence of fear itself.
我们唯一需要害怕的是恐惧本身的缺失。
我不喜欢安逸,我喜欢挑战自己。
Success is not about the destination, but the journey and the lessons you learn along the way.
教师必须既是学生的研究者,也是学科的研究者。