The only true wisdom is in knowing you know nothing.

活着就是受苦，生存就是在苦难中找到一些意义。

世界并不友善，但它是正确的。

Try not to become a man of success but rather try to become a man of value.

The future of manufacturing lies in the balance between automation and human craftsmanship.

The individual is not accountable to society for his actions in so far as these concern the interests of no person but himself.

I don't let anyone control me.