As a gentleman, you should cultivate yourself with serenity and singleness, and cultivate your moral character with thrift. If you are not indifferent, you can't have a clear and noble ambition. If you are not quiet and modest, you can't be extremely ambitious. In order to learn, we must be quiet and determined. Besides our natural endowment, we must also study hard. Therefore, we cannot broaden our wisdom without studying hard, and we cannot achieve what we have learned without determination. If people are lazy, they can't be diligent, dangerous and impatient, and they can't govern. Time flies away at any time, meaning the distance from the sun, and finally, nothing has been achieved. I am sadly guarding the humble house, and it is too late to regret it!
translation source: Baidu translation