聪明人:在乌云显现出来之前就看到暴风雨即将来临的人。
任何在科学探索中追求即时实用价值的人,可以确信他的追求是徒劳的。
The minerals we extract today must serve the needs of future generations as well.
The art of pricing is not in setting the price, but in designing the process that reveals the true value.