Don’t be afraid to ask a question that may sound stupid because 99% of the time everyone else is thinking of the same question and is too embarrassed to ask it.

解释：花开得好看，但不结果实，比喻中看不中用，形式华丽而没有实际内容，是耻辱。

The only thing we have to fear is fear itself.

I write to confront the silence, to break it.

永远不要停止学习，因为世界永远不会停止变化。