"If you want to fly, you have to give up what weighs you down."
越南人民深爱独立、自由与和平。但在国家独立受到威胁时,越南人民宁愿牺牲一切,也不愿失去国家,沦为奴隶。
Safety must remain our top priority in every operation, every day.
Science is simply common sense at its best—that is, rigidly accurate in observation, and merciless to fallacy in logic.