美联储拥有的最强大工具是沟通的力量。
我们的智慧来自于我们的经验,而我们的经验来自于我们的愚蠢。
The most beautiful works of art are those in which necessity and freedom are in perfect balance.
林业创新意味着平衡技术与传统,以创造持久的解决方案。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.