So when it comes to brains, size isn't the most important thing. Hominid brain size did increase as we evolved, but scientists say that the secret to our smarts is complexity. And nobody can beat us there;
生活中,我们常听到一句激励之语,即“人类大脑有无限潜能”。但你真的认真想过这句话的合理和正确性吗?从物理层面上看,人类大脑中存在近千亿个神经元,每个神经元又与其他神经元相连,形成了极为复杂的信息处理网络。即便如爱因斯坦般全人类公认的天造英才,其大脑的使用率也仅仅达到约10%而已。