恐惧不可避免，我必须接受，但我不能让它麻痹我。
"Fear is inevitable, I have to accept that, but I cannot allow it to paralyze me."
A physicist's intuition is like a compass in the wilderness of complexity.
The art of simplicity is a puzzle of complexity.
永远不要停止学习，因为世界永远不会停止变化。