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The earth is a dot. The moon is a dot. The sun is a dot. The stars are dots.

The way positive reinforcement is carried out is more important than the amount.

To enjoy freedom we have to control ourselves.

"The artist is the creator of beautiful things. To reveal art and conceal the artist is art's aim."

技術的邊界在于人類的想象力。

世界是一個美好的地方，值得為之奮斗。