陌生人与我们亲近，因为我们在他们和我们自己之间感受到民族、社会、职业或普遍人性的共同特征。他们与我们疏远，因为这些共同特征超出了他们或我们，并且只因为它们连接了许多人而连接我们。
The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.
知道是贤人而不举荐，很危险；知道是善事而不表彰，很危险；知道他能干而不任用，很危险。
真正的艺术必须为人民服务，而不是为精英服务。
You can’t let success get to your head and failure to your heart.
Persistence is very important. You should not give up unless you are forced to give up.
向人求助之时应该去求真正胸襟开阔的人；帮助别人时要帮助真正需要帮助的人。