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The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.
Mathematics is the language in which the universe is written.
走路,应缓慢又稳健;站立,应端直又恭敬;坐着,应端庄又平正;说话,应低沉又和缓。
The best leaders are those who listen more than they speak.