The pursuit of mathematical knowledge is a journey that never ends, filled with endless curiosity and wonder.
学习不是试错的问题,而是洞察力的问题。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
Every tomorrow has two handles. We can take hold of it with the handle of anxiety or the handle of faith.
Do not try to change the outer world; change your inner world, and the outer world will adjust itself.