You have to be willing to fail to succeed.
可持续性不是一种趋势;而是我们对后代的责任。
The longer I live the more I see that I am never wrong about anything, and that all the pains I have so humbly taken to verify my notions have only wasted my time.
元素周期表不仅是一张图表,它是宇宙的故事。