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I don't let the past define my future.

Never stop learning, because the world never stops changing.

晏子春秋

If we find the answer to that, it would be the ultimate triumph of human reason - for then we would know the mind of God.

自由的本質在于能夠在不受他人任意干涉的情況下追求個人目標。

如果我們致力于正確的技術，可持續的煤炭行業是可能的。