1. People who are ashamed to ask questions often learn that what they learned yesterday is wrong. It is a labor full of thoughts, but they are more and more aware of their ignorance: observe more . Plekhanov language.

2. All insights into worldly matters are knowledge, and it is the eccentricity of scholars to judge things entirely according to the rules of knowledge. About Bayless.

3. The first sign of an educated mind is that he is good at asking questions and will always be a fool. Garfield language.

4. Learn something every day. It is false to use knowledge too much for decoration. Humanity and sophistication are articles. Ushinsky language.

5. Studying idlely is not better than studying idlely. Cartesian.

6. Learning is labor, and there is no shame in absorbing it from any source. Flagg.