夜晚是真相的時刻，當(dāng)面具落下，靈魂赤裸裸地展現(xiàn)。
The night is a time of truth, when masks fall and souls are laid bare.
You can’t lead people if they don’t believe you care about them.
Pain is temporary. It may last a minute, or an hour, or a day, or a year, but eventually it will subside and something else will take its place. If I quit, however, it lasts forever.
出自晉·葛洪《抱樸子·博喻》。名與實不相符者，不會名垂千古;地位高而不稱職的人，不免要被奪去位子。
每一個數(shù)學(xué)問題都是一個等待解決的謎題，每一個解決方案都是邁向更深入理解的一步。
"You can't knock on opportunity's door and not be ready."
入門統(tǒng)計學(xué)課本一開始講的幾個要點之一，就是相關(guān)性不是因果性。這也是最先被忘記的要點之一。