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The role of the artist is to make the invisible visible.

鋼鐵的未來在于回收和減少碳排放。

My inspiration comes from life and also from imagination.

I think goals should never be easy, they should force you to work, even if they are uncomfortable at the time.

Of all men's miseries the bitterest is this: to know so much and to have control over nothing.

《致全國學農(nóng)工商通電》（1924年4月12日）