The true cost of energy must account for both its production and its legacy.
Faith is a living, daring confidence in God's grace, so sure and certain that a man could stake his life on it a thousand times.
跨学科的合作对于解决科学中最具挑战性的问题至关重要。
You have to believe in yourself when no one else does.
领导力在于以同理心和远见做出艰难的决定。