每个数学问题都有一个解决方案;这只是找到正确视角的问题。
The most perfect education, in my opinion, is such an exercise of the understanding as is best calculated to strengthen the body and form the heart.
To wear your heart on your sleeve isn't a very good plan; you should wear it inside, where it functions best.
"The world breaks everyone, and afterward, some are strong at the broken places."