The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.

最大的回报不是经济收益，而是能够以积极的方式影响人们的生活。

我不害怕冒险。我不害怕失败。

We must balance energy development with environmental protection to achieve sustainable growth.

"Time is the school in which we learn, time is the fire in which we burn."

Time is the only critic without ambition.

革命不是一条铺满玫瑰的道路。革命是未来与过去之间的一场生死斗争。