理論
A theory that lacks beauty is unlikely to be correct.
Theoretically there is a perfect possibility of happiness: believing in the indestructible element within oneself, and not striving towards it.
Theoretically there is a perfect possibility of happiness: believing in the indestructible element within oneself, and not striving towards it.
I don’t follow any particular theory. I just do what seems right to me.
"We are all agreed that your theory is crazy. The question which divides us is whether it is crazy enough to have a chance of being correct."
"I'm not a theorist. I'm not an intellectual. I write plays."
The study of cognition requires both empirical and theoretical approaches.
The most important thing about a theory is that it explains the facts.
Psychological theories must pass the test of practical experience.
The test of a psychological theory is its applicability to life.
The worth of a psychological theory is measured by its usefulness.
Psychology must bridge the gap between theory and practical life.
"I’m a firm believer in the theory that you only play your best when you’re having fun."
The study of consciousness must be free from all theoretical assumptions.
Psychology must be a science of facts, not theories.
I’m a firm believer in the theory that you only get out what you put in.