财产权确实是人类的一项权利,与自由一样真实。
真正的智慧在于了解自己的无知。
对地球最大的威胁是认为别人会拯救它的想法。
In mathematics, the most profound ideas often arise from the simplest observations.
The future of coal lies in clean and efficient utilization.
The stars are not just points of light in the sky; they are the dreams of those who dared to look up.