有时候写作最难的部分就是开始。
"Sometimes the hardest part of writing is just starting."
Anyone who keeps the ability to see beauty never grows old.
我不相信运气，我相信努力工作。
A mathematician's work is mostly a solitary pursuit, but it is also deeply collaborative.
The beauty of life lies in its impermanence.
The only secure system is one that is powered off, cast in a block of concrete and sealed in a lead-lined room with armed guards.
The pursuit of knowledge is a journey without end.