银行的存在是因为它们有助于缓解信息不对称造成的问题。
Banks exist because they help mitigate problems created by information asymmetries.
In science, as in life, the important things are rarely simple or obvious.
音乐应该激励人们。
"Cinema is a way to look at the world, to understand it, and to change it."
适合从事任何特定行业的人，如果没有完全不同教育背景的人的友好帮助和合作，就无法理解该行业的科学。
The mind is a complex of interacting elements.