The future of mining lies in collaboration, not competition.
矿业的未来在于合作，而非竞争。
人们常常通过倾诉来缓解悲伤。
O mundo é um livro, e quem não viaja lê apenas uma página.
The purification of the soul is the highest pursuit in life.
Existence is not its own justification.
Computer programming is an art, because it applies accumulated knowledge to the world, because it requires skill and ingenuity, and especially because it produces objects of beauty.