一个社会的真正考验在于它如何对待最脆弱的成员。
The future of energy lies in the integration of traditional and renewable energy sources, not in their opposition.
The tyranny of secrecy is the most tyrannical of all tyrannies.
Life is an adventure, and survival is the art of navigating through it.
元素周期表不仅是一张图表,它是宇宙的故事。
最美的风景在攀登最艰难的山峰之后。