科学的挑战不仅在于找到答案，还要理解其更深层次的含义。

We must accept finite disappointment, but we must never lose infinite hope.

I believe in the beauty of dreams and the power of faith.

"I'm always evolving, always changing."

定价的艺术不在于设定价格，而在于设计揭示真实价值的过程。