I’m not a guy that’s going to let my determination down.

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

In all things — except love — start with the exit strategy. Prepare for the ending. Almost anything is easier to get into than out of.

Take long walks in stormy weather or through deep snows in the fields and woods, if you would keep your spirits up. Deal with brute nature. Be cold and hungry and weary.

卡塞尔文献展是世界艺术意识的镜子。