"Psychologists are aware that intelligence scores are somewhat subject to cultural influence and social opportunity, but some have still insisted that we cannot raise our IQ by much. This is because our general intelligence (or “g”) is a fixed trait that is insensitive to education, “brain training”, diet, or other interventions. In other words, they say, we are all biologically limited in our intelligence levels. The idea that IQ is fixed for life is built into the questionable politics of IQ testing. The most serious consequence of this is the use of IQ tests to blame educational difficulties on students rather than on teaching systems. But it is the job of psychologists to find better ways to teach, not to find better ways to justify the poor performance of students. This particular use of IQ tests has caused one leader in the field of intelligence research, Robert Sternberg, to refer to IQ testing as “negative psychology” in a 2008 article."
"If you cannot laugh frequently and genuinely, you have no soul."