A leader's job isn't to have all the answers, but to ask the right questions.
石材行业必须拥抱可持续性才能在现代世界中蓬勃发展。
理论物理学的美丽在于它能够用几个简单的方程描述宇宙,揭示出表面复杂性之下的基础简单性。
Do every duty, and expect no reward for it.
真相并不美丽,但它是必要的。