每一代人都认为自己比前一代人更聪明，比后一代人更明智。

清明彪炳的节义，是在独居之时修身励志、培养出来的；旋转乾坤的治国韬略，是在临深履薄的谨慎戒惧中造就而成的。

Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

The spiritual life is not a life of negation, but of affirmation.

The realization of a practical quantum computer will require breakthroughs in both hardware and software.

诗歌是心灵的语言。

To understand is to forgive, even when there's nothing to forgive.

预测未来的最好方法就是去创造它。