Don't be afraid of failure, because every failure is practice for success.

Nothing’s lost forever. In this world, there’s a kind of painful progress. Longing for what we’ve left behind, and dreaming ahead.

"Quantum cryptography is not about keeping secrets, it's about knowing when someone is trying to steal them."

旧梦很美，虽未能实现，但我很欣慰它们曾萦绕心田。

小说中的沉默往往比文字喊得更大声。

I think singing is a way to vent emotions and express oneself.