"The pursuit of excellence is a never-ending journey."
It is not necessary to take life too seriously. You will never get out of it alive.
石油行业的挑战是创新和增长的机遇。
The past is always present, and the present is always past.
The end of the battle of El Alamein is not war, not even the beginning of the war period ended, and may be the end of the war period.