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I think that the most important thing in art is to provoke thought, not to provide entertainment.

We don't have to sacrifice taste for sustainability—we can have both.

The heart of the Waldorf method is that education is an art—it must speak to the child's experience. To educate the whole child, his heart and his will must be reached, as well as the mind.

The real test of an algorithm is not just its correctness, but its scalability and robustness.

"Psychology must bridge the gap between thought and action."