当权力稀缺时,一点点权力都充满诱惑。
When power is scarce, a little of it is tempting.
The habit of reading is the only enjoyment in which there is no alloy; it lasts when all other pleasures fade.
Innovation in mining isn't optional - it's essential for our future.
The battle to feed all of humanity is over. The battle to feed all of humanity in the future has just begun.