市面上所说的“四快”学习，就是利用关键词。下图举了一个例子，你的眼球可以首先定在这几个
红字上。
Learning：A
Lifelong
Career【学习：一生的事业】
As food is to the
body, so is
learning to the
mind. Our bodies grow and muscles develop with
the intake of adequate nutritious food. Likewise, we should
keep learning day by day to maintain our keen mental power
and expand our intellectual capacity.
Constant learning supplies
us with inexhaustible fuel for driving us to sharpen our
power of reasoning, analysis, and judgment. Learning
incessantly is the surest way to keep pace with the times in
the information age, and an infallible warrant of success in
times of uncertainty.
Once learning stops, vegetation sets in. It is a common
fallacy to regard school as the only workshop for the
acquisition of knowledge. On the contrary,
learning should be a never-ending
process, from the cradle to the grave. With the
world ever
changing so fast, the
cease from learning for just a few days will make a person
lag behind. What's worse, the animalistic instinct dormant
deep in our subconsciousness will come to life, weakening
our will to pursue our noble ideal, sapping our
determination to sweep away obstacles to our success and
strangling our desire for the refinement of our character.
Lack of learning will inevitably lead to the stagnation of
the mind, or even worse, its fossilization, Therefore, to
stay mentally young, we have to take learning as a
lifelong career.
