国家财富的增长主要取决于生产力的提高。

Everyone is shy. Other people are waiting for you to introduce yourself to them， they are waiting for you to send them an email， they are waiting for you to ask them on a date. Go ahead.

I don't compete with others. I compete with myself.

【释义】君子的言论，真实可靠且有证据。

我们只是一颗普通恒星的小行星上的一种高级猴子。但我们可以理解宇宙。这让我们变得非常特别。

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。