这是最好的时代，这是最坏的时代。

Great leaders don't create followers, they create more leaders.

To be a writer is to acknowledge the secret wounds that we carry inside us, the ones that never heal and that define who we are.

想法是生产中的关键投入，而人是产生想法的关键投入。

最伟大的科学家是那些永不停止学习的人。