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All complex behavior can be reduced to simpler stimulus-response units.
所有复杂行为都可以简化为更简单的刺激-反应单元。
Do not weep; do not wax indignant. Understand.
The best way to predict the future is to design it.
最好的数学不仅正确,而且具有启发性。
"The world is full of poetry. The air is living with its spirit; and the waves dance to the music of its melodies, and sparkle in its brightness."