"Technology is the knack of so arranging the world that we don't have to experience it."

The time of life is limited and unchangeable, so it is necessary to use every minute efficiently. Not using it well is a waste.

The only source of knowledge is experience.

最好的性能改进是从非工作状态过渡到工作状态。

自由就像我们呼吸的空气；没有它，我们会窒息。