最小作用量原理是物理学的一个统一原理。
It is in your moments of decision that your destiny is shaped.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
股市的波动是由人的情绪驱动的,而不是由经济基本面驱动的。
物质是被无限分割的,而形式是不可分割的。