学习不是一个被动的过程；它涉及知识的主动构建。
The past is a river, and we are all carried by its currents.
这台计算机让人想起朗尼（LonChaney）之一-它是一千个面孔的机器。
If one hears bad music it is one's duty to drown it by one's conversation.
做出伟大工作的唯一途径是热爱你所做的事。