I believe in the power of music to heal and to bring people together.
莫迪利亚尼-米勒定理的核心思想是,在某些条件下,公司的价值不受其融资方式的影响。
"Mental processes are tools for solving life's problems."
投资者和投机者之间最现实的区别在于他们对股市波动的态度。