The mathematician has reached the highest rung on the ladder of human thought.
这位数学家已经达到了人类思想阶梯上的最高一级。
-- Havelock Ellis 霭理士
The mathematician has reached the highest rung on the ladder of human thought.
这位数学家已经达到了人类思想阶梯上的最高一级。
-- Havelock Ellis 霭理士