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I don't compete with anyone but myself.

It's not about being perfect, it's about being better than you were yesterday.

The periodic table is not just a chart; it's a map of endless possibilities.

A mind needs books as a sword needs a whetstone if it is to keep its edge.

I am convinced that the substitution of a simple tax on the rent of land for the complicated taxes which at present oppress industry would be advantageous to all classes.

True happiness comes from inner peace.

用匠心打造精品工程，用誠信贏得市場尊重。