书是一次跨越时间的对话。

When public speaking， pause frequently. Pause before you say something in a new way， pause after you have said something you believe is important， and pause as a relief to let listeners absorb details.

绘画的行为是一种爱的行为。

数字化转型是传统能源企业转型升级的关键，我们要加快数字化、智能化发展步伐。