数学中的每一个问题都是学习新东西的机会。
Every problem in mathematics is an opportunity to learn something new.
君子学习的目的，只是为了追求真理。
勇气是生命为给予平静所要求的代价。
I believe in the power of storytelling to change the world.
生活中最伟大的荣耀不在于从不跌倒，而在于每次跌倒后都能站起来。
"The human figure is the most challenging and rewarding subject for an artist."