Engineering is about solving problems, not just making things look pretty.

在科学领域，我们必须准备好接受我们最珍视的理论有一天可能会被取代。

The best way to ensure peace is to be powerful enough to deter potential aggressors.

思考就是将自己限制在一个单一的思想中，有一天它会像世界天空中的一颗星星一样静止不动。

You can't have a better tomorrow if you're still thinking about yesterday.

使用，而不要滥用...节制和过度都不会使人快乐。