纠缠不仅仅是量子理论的一个奇特特征，它是量子力学的标志性特征。
The real art of conversation is not only to say the right thing at the right place but to leave unsaid the wrong thing at the tempting moment.
【释义】富贵不能使我骄奢淫逸，贫贱不能使我改移节操，威武不能使我屈服意志。
坚持做自己，不要因为别人的眼光而改变自己。
"The immune system is like a double-edged sword; it can fight cancer but also needs to be controlled."