数学是给不同事物赋予相同名称的艺术。

没有一个世纪，也没有一个国家曾经缺少过这样的专家，他们能够知道神祇的心思，而且也愿意表示出来。

Anybody who has been seriously engaged in scientific work of any kind realizes that over the entrance to the gates of the temple of science are written the words: Ye must have faith.

Every technological breakthrough is a revolution for the industry.

每一个挑战都是伪装的机遇；你只需要去寻找它。