I am made and remade continually. Different people draw different words from me.
数学的本质在于它的自由。
萤火虫对群星说:「学者说你的光有一天会熄灭。」群星不回答它。
"History is not the past. It is the method we have evolved of organizing our ignorance of the past."
每个人的生命都是一座档案库。