可持续性不是一种选择；它是长期成功的必要条件。

计算机是一种表达媒介，就像小提琴或画笔一样。

Life is short, but wisdom is eternal.

The highest manifestation of life consists in this: that a being governs its own actions.A thing which is always subject to the direction of another is somewhat of a dead thing.

创新是石油工业的支柱；没有创新，我们就会停滞不前。