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I think children are the best critics because they're completely honest.
The spirit of man is more important than mere physical strength, and the spiritual spark in man can be fanned into flame.
我们对显而易见的事物视而不见,而且对自己的视而不见也视而不见。
I don’t want to be a tree; I want to be its meaning.
The development of computational complexity theory has shown us that not all problems are created equal.