比亚迪的愿景是创造一个清洁、环保、可持续的未来。

Your theory is crazy, but it's not crazy enough to be true.

Millions saw the apple fall, but Newton asked why.

Randomized evaluations can help us understand what works and what doesn't in development.

作家最大的挑战是保持对故事和角色的诚实。