My goal is not to defeat others but to surpass myself.

Innovation in forestry isn't optional—it's essential for survival.《The Green Frontier》

【释义】百姓虽然弱小，但不能被战胜；虽然愚昧，但不能被欺骗。

Profit margins mean nothing if we sacrifice our environmental commitments for them.

心理学的目的是理解生活如何运作。