If you wish to succeed, you should use perdistence as your good friend, experiece as your reference, prudence as your brother and hope as your sentry.
如果你希望成功,当以恒心为良友、以经验为参谋、以谨慎为兄弟、以希望为哨兵。
Zero-knowledge proofs are a way to prove that you know something without revealing what it is.
Leadership is not about being in charge. It's about taking care of those in your charge.