我训练,我专注,我相信,我实现。
蒸汽机是改善人类状况的最有力工具。
Every piece of fruit tells a story—of the land, the hands that cultivated it, and the journey it took to reach the consumer.
Writing is a way of discovering what you think, of exploring the world and your place in it.
当今世界面临的最重要挑战是在发展中国家建立强大、有效且负责任的国家。