Survival can be summed up in three words – never give up. That’s the heart of it really. Just keep trying.
要理解知觉,研究其在适应中的作用。
We change our behavior when the pain of staying the same becomes greater than the pain of changing. Consequences give us the pain that motivates us to change.
我们实现明天的唯一限制将是我们今天的怀疑。