When you have some success， the feeling of being an imposter can be real. Who am I fooling？ But when you create things that only you — with your unique talents and experience — can do， then you are absolutely not an imposter. You are the ordained. It is your duty to work on things that only you can do.

量子计算的挑战不仅是技术上的，也是概念上的。

The human mind is a serial processor operating on parallel hardware.