幸福晚年的秘诀在于要有好的记性和坏的记性。

The best way to predict the future is to invent it.

The history of mathematics is a history of human curiosity and ingenuity.

Diversity is not just a moral imperative; it's a business imperative.

Life is a dream for the wise, a game for the fool, a comedy for the rich, a tragedy for the poor.

质量是企业的生命。