了解
The best way to learn about poverty is to go out and talk to the poor themselves.
Understanding the past is essential for designing policies that can shape a better future.
The more we learn about our past, the better we understand our present.
The more we learn about sensory biology, the more we realize how intricate and finely tuned our nervous system is.
Understanding how our bodies perceive pain can lead to better treatments and improved quality of life for millions.
I am the only person in the world I should like to know thoroughly; but I don’t see any chance of it just at present.