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Happiness is that state of consciousness which proceeds from the achievement of one's values.

生活是關于創造自己，而不是尋找自己。

True progress measures both economic growth and ecosystem health.

Chemistry is the poetry of logic and the logic of poetry.

領導力就是今天做出艱難的決定，以便明天讓所有人受益。

What I regret most in my life are failures of kindness.

One day in perfect health is far better than an eternity in any other state.