最重要的技能是学会如何学习。

The highest endeavor of the mind， and the highest virtue， is to understand things by intuition.

The greatest enemy of a good plan is the dream of a perfect plan.

技术最大的敌人是惯性。

The great powers are always searching for opportunities to gain power at the expense of their rivals, and they will use force if they believe it will bring them strategic advantage.

诗人的笔比战士的剑更有力。