The imagination is a muscle. If it is not exercised, it atrophies.
Mathematics is a living subject, constantly evolving with new ideas and discoveries.
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。
我希望我的艺术能被所有人接触到。
All we know is still infinitely less than all that remains unknown.
Everything should be built top-down, except the first time.