我不害怕失败。我不害怕跌倒。我不害怕被批评。

I have always considered that the true test of a machine is its practical utility in the hands of the common laborer.

为气候上天国，为同伴下地狱。

You wanna fly, you got to give up the shit that weighs you down.

The child is not a passive recipient of knowledge but an active participant in the learning process.

The map is not the territory.

一个组织的奉献质量决定了其服务的质量。