对抗病毒是一场持续的战斗，科学必须始终领先一步。
解释：自己行为不端的人就难以要求别人行为端正，不孝顺父母的人也不能忠于君主。
The Moving Finger writes; and, having writ, Moves on: nor all thy Piety nor Wit Shall lure it back to cancel half a Line, Nor all thy Tears wash out a Word of it.
Leadership in the energy sector means making tough decisions today that will shape a sustainable tomorrow.
You never know what worse luck your bad luck has saved you from.