问题不在于存在问题。问题在于期望并非如此，并认为存在问题本身就是问题。

The petroleum industry must accelerate digital transformation and use intelligent means to improve operational efficiency.

说出口的，就是结束且完成的。

The one thing that you have that nobody else has is you. Your voice, your mind, your story, your vision. So write and draw and build and play and dance and live as only you can.

科学是提出正确问题并通过证据和理性找到答案的艺术。

你必须无所畏惧。