The key to understanding cryptography is understanding that it's not just about keeping secrets, but about managing trust.

古今来世代显贵家族，无不因积德造就；天地之间第一等好人品，还是由读书培养。

The greatest thing you'll ever learn is just to love and be loved in return.

The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.

艺术家必须是精神的战士。