世界确实充满了危险，其中有许多黑暗的地方；但仍然有许多美好的事物，尽管在所有土地上，爱现在与悲伤交织在一起，但它可能因此而变得更伟大。
"The world is indeed full of peril, and in it there are many dark places; but still there is much that is fair, and though in all lands love is now mingled with grief, it grows perhaps the greater."
数学的力量在于其抽象和概括的能力。
最重要的是享受你的运动并享受乐趣。
The energy sector is not just about resources; it's about responsibility and innovation.
I don’t let success get to my head, I let it get to my heart.
数学中最深刻的问题往往源于最简单的问题。