Success is not final, failure is not fatal: It is the courage to continue that counts.
正向強化的實施方式比其數(shù)量更重要。
世界上最好的粉絲是單向組合的粉絲。
貧窮的本質(zhì)是未來的不確定性吞噬了今天的可能性。
Conflict is the gadfly of thought. It stirs us to observation and memory. It instigates to invention. It shocks us out of sheeplike passivity, and sets us at noting and contriving.