In the world of physics, we often find that the simplest questions are the hardest to answer.
写作这一职业使赛马看起来像是一项稳固、稳定的生意。
领导力意味着今天做出艰难的决定,为了更美好的明天。
在生活的混乱中,文学提供了一刻的清晰。
Innovation in the energy sector is not optional; it's imperative.