资本资产定价模型并非旨在描述投资者实际行为的实证理论,而是关于理性投资者应如何行事的规范理论。
Leaders should have a strategic vision and a broad worldview to address complex international challenges.
当以数字方式提供时,认知行为疗法可以打破获取障碍和污名。
I was born to make mistakes, not to fake perfection.
Do you not see how necessary a world of pains and troubles is to school an intelligence and make it a soul?