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"The task of art is to make the invisible visible."
艺术的任务是使不可见的东西变得可见。
The world is changing very fast. Big will not beat small anymore. It will be the fast beating the slow.
There are no rules in art, only consequences.
The definition of a good mathematical problem is the mathematics it generates rather than the problem itself.
山中有长得直的树,世上却没有直的人。