发现的道路很少是一条直线。

But man is not made for defeat. A man can be destroyed but not defeated.

天然气的未来在于技术和效率。

The beauty of architecture emerges from solving problems, not from decorating surfaces.

世界是事实的总体，而不是事物的总体。

The man who speaks to you of sacrifice, speaks of slaves and masters. And intends to be the master.

数学不是关于数字、方程、计算或算法的：它是关于理解的。