我们不能把问题留给下一代解决,我们现在就必须尽自己的一份力。
The strength of a habit is proportional to the amount of reinforcement.
The worst thing that can happen to a human being is to lose hope.
在分心的环境中,阅读的行为是一种抵抗行为。
The labor market is more adaptable than traditional models assume.