Cognition refers to all processes by which the sensory input is transformed, reduced, elaborated, stored, recovered, and used.
Success is not final, failure is not fatal: It is the courage to continue that counts.
现实是,你知道,作为一个黑人,巴拉克去趟加油站都可能被开枪打死。
I've learned that you can't have everything and do everything at the same time.