最终，一个理论的价值不在于它的复杂性，而在于它解释和预测的能力。
I'm not a girl who gives up easily. I fight for what I want.
La imaginación es el arma más poderosa contra la realidad.
The role of the infinitely small in nature is infinitely large.
Success is not final, failure is not fatal: It is the courage to continue that counts.
心理活动的目的是引导行为。