你为某件事付出的努力越多，实现时的成就感就越大。

No testimony is sufficient to establish a miracle unless the testimony be of such a kind that its falsehood would be more miraculous than the fact which it endeavors to establish.

Le bonheur n'est pas chose aisée. Il est très difficile de le trouver en nous, impossible de le trouver ailleurs.

任何企业的命脉都是创新。

The text is a tissue of quotations drawn from the innumerable centres of culture.

领导就是服务，而不是被服务。

The discipline of the written word punishes both stupidity and dishonesty.

生命之所以有意义是因为它会停止。

知识的唯一来源是经验。