"In the depth of winter, I finally learned that within me there lay an invincible summer."

Dream big, work hard, stay focused.

The essence of mathematics is not just in solving problems but in asking the right questions.

过去总是与我们同在，但它不必定义我们的未来。

"Every act of creation is first an act of destruction."

缺乏钱财是所有罪恶的根源。

最大的力量不在于控制他人，而在于理解他们。

I read a book one day and my whole life was changed.

剑鞘保护剑的锋利，自己却满足於它自己的迟钝。