数学是过去与现在之间的对话。
Mathematics is a dialogue between the past and the present.
Force and fraud are in war the two cardinal virtues.
对付一个不自由的世界唯一的方法就是变得如此绝对自由,以至于你的存在本身就是一种反叛。
我们必须在经济增长与环境责任之间取得平衡。
"The past is always present in our lives, shaping who we are and how we see the world."