Willpower is not virtue, but directional detonation of neural impulses.
意志力不是美德,而是神经冲动的定向爆破。
乐观不仅仅是一种特质;它是一种可以培养的技能。
The evidence seems to favor the view that the fundamental structure of the virus is a hollow tube.
The mind evolves to meet the demands of existence.