The only wisdom we can hope to acquire is the wisdom of humility: humility is endless.
创新不仅仅是技术的问题；它关乎改变人们的思维和行为方式。
The right of nature...is the liberty each man hath to use his own power as he will himself for the preservation of his own nature.
写下那些不该被遗忘的事。
Innovation is not an option; it's a necessity for the survival of the coal industry.
Happiness is not something ready made. It comes from your own actions.