The initial conditions of the universe are a profound mystery, and inflation offers a possible explanation for why the universe looks the way it does.
"A wordless book speaks in a universal language."
Innovation is the backbone of modern mining—without it, we're just digging holes in the ground.
拍賣設(shè)計既關(guān)乎心理學(xué)，也關(guān)乎數(shù)學(xué)。
"Every book is a door to another world, and every reader is a traveler."