信仰与看不见的事物有关，希望与尚未到来的事物有关。

预见数学未来的真正方法是研究它的历史和现状。

译文：凡事从自身上找原因，就不会有抱怨了。这就是孟子说的行有不得反求诸己。

Be yourself, the rest is up to time.

We must design products with their end-of-life in mind from the very beginning.

The best architecture is democratic.

Security and privacy are fundamental to the trust that users place in the Internet.

未来属于那些明白行善就是好生意的人。