Quality is remembered long after price is forgotten.

You should learn from your competitor, but never copy. Copy and you die.

The challenge in cryptography is not just to create unbreakable codes, but to create systems that remain secure even as technology evolves.

你不该在旁观中度过一生，世界需要你参与其中。

Success is not about being the best, it's about being consistent and persistent in your efforts.

当你足够和正确地努力了，幸福便会来敲门的。