The most profound ideas in mathematics often arise from the simplest observations.

过去是你记得的、想象中记得的、说服自己记得的或假装记得的一切。

建筑中最重要的东西发生在墙壁之间。

Memory is fragile and the space of a single life is brief, passing so quickly that we never get a chance to see the relationship between events.

市场透明度是资本市场发展的生命线。