The only limit to our realization of tomorrow will be our doubts of today.
实现明天的唯一限制将是我们今天的怀疑。
相信自己和你所拥有的一切。
中国石化要发挥全产业链优势,为国家能源安全作出更大贡献。
别让恐惧书写你的故事。
In scientific work, those who refuse to go beyond fact rarely get as far as fact.