数学的快乐来自于复杂事物变得简单的清晰时刻。
The joy of mathematics comes from the moments of clarity when complex things become simple.
释义:善良如同四季常青的松树,邪恶如同娇艳的花朵。从表面上看,花朵似乎比松树更美丽,但当遇到风霜时,松树依然挺立,而花朵却凋零了。
We should cultivate indifference to everything.