There are two ways to write error-free programs; only the third one works.

The only way to discover the limits of the possible is to go beyond them into the impossible.

No president who performs his duties faithfully and conscientiously can have any leisure.

让孩子留在家里最好的方法是让家庭氛围愉快——并且把轮胎的气放掉。

团结不是千篇一律，而是在多样性中找到共同的目标。

可持续发展不再是选择，而是任何希望长期繁荣的企业的必需品。

艺术让我得以生存。