We have to continually be jumping off cliffs and developing our wings on the way down.
我们必须不断地跳下悬崖,并在下落的过程中长出翅膀。
Modern quarrying requires us to be geologists, ecologists, and community diplomats simultaneously.
创造真正繁荣的唯一途径是给予人们创新和创造价值的自由。