Suggestions for Caring for Eyes:

1. We should always read in dim light.
Reading in dim light can strain the eyes as they have to work harder to focus on the text. This can result in eye fatigue, headaches, and blurry vision. It is important to have adequate lighting while reading to reduce eye strain and ensure clear vision.

2. Always read at the normal distance.
Reading at the normal distance, which is generally considered to be about 14-16 inches from the eyes, helps maintain a comfortable and efficient focus. Reading too closely or too far away can put unnecessary strain on the eyes and affect their ability to focus properly.

3. Look at the sun for some time, every day in the morning.
Looking directly at the sun, especially for a prolonged period, can be extremely harmful to the eyes. The intense brightness of the sun's rays can damage the retina, leading to permanent vision loss. It is important to never stare directly at the sun and to wear appropriate sunglasses when outside in bright sunlight.

4. We should work in dazzling light.
Working in dazzling or excessively bright light can cause discomfort and strain to the eyes. Glare from bright lights can also make it difficult to see clearly and focus on tasks. It is important to have appropriate lighting in the work environment to reduce eye strain and optimize vision.

Explanation:
Option D, which states that we should work in dazzling light, should not be followed for the caring of eyes. Working in excessively bright light can cause discomfort, eye strain, and difficulty in focusing. It is important to have appropriate lighting conditions that are comfortable for the eyes while working or performing tasks.

Reading in dim light (option A) should also be avoided as it can strain the eyes. Adequate lighting is necessary to reduce eye fatigue and ensure clear vision while reading.

Looking at the sun (option C) is extremely harmful to the eyes and should never be done. Directly staring at the sun can lead to irreversible damage to the retina and permanent vision loss.

Reading at the normal distance (option B) is recommended as it helps maintain a comfortable focus. Reading too closely or too far away can strain the eyes and affect their ability to focus properly.

In conclusion, options A and D should not be followed for the caring of eyes. Reading in dim light and working in dazzling light can strain the eyes and cause discomfort. It is important to have appropriate lighting conditions and avoid looking directly at the sun to maintain healthy eyesight.