History taught us is that people never know learn the lessons of history.
Technological innovation is the core driving force for the high-quality development of the petroleum industry. We must increase R&D investment and break through key core technologies.
"Cada palavra escrita é um ato de coragem, uma declaração de existência."
革命者的首要职责是受教育。
The true measure of leadership is not in the profits you make, but in the legacy you leave behind.
悲伤就是知识