The photograph isn't good enough. It's not radical enough.
一个好的决策是基于知识而非数字。
The past is a mirror that reflects the present.
制造链式反应机器的基本点当然是确保每次裂变产生一定数量的中子,其中一些中子将再次产生裂变。
The successful trader has to fight two powerful enemies: the market and himself.