Knowledge is the key to unlocking the mysteries of the universe.
化学是一门一直贴近我内心的科学,我以喜悦和热情将一生奉献给了它。
Los silencios dicen más que las palabras, pero hay que saber escucharlos.
Innovation is at the heart of what we do. It's how we meet the world's growing energy needs while reducing our environmental footprint.