没有所谓的 "准时 "之说。你要么迟到,要么提前。你选。
金融模型的真正考验不在于它有多复杂,而在于它是否能很好地捕捉经济问题的本质特征。
弦理论提供了一个框架,使得量子力学和广义相对论能够和谐共存。
创新和技术将是满足世界日益增长的能源需求同时减少环境影响的关键。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
I don't want to be a star. I want to be a light.