We must accept that quantum objects do not possess properties independent of measurement.
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。
我一生都在学习战斗,也要学会保持微笑。如果你微笑,事情就会好起来。
无知不是纯真,而是罪恶。
Change the way you look at things and the things you look at change.