Diversity in forest species mirrors the diversity needed in business thinking.
森林物种的多样性反映了商业思维所需的多样性。
The said truth is that it is the greatest happiness of the greatest number that is the measure of right and wrong.
Reinforcement is the central factor in the acquisition of new behavior patterns.
人一生有两个最重要的日子,一是出生的那天,二是发现你为何而生的那天。