Wisdom

Wisdom = No Regrets

(If wisdom is exercised timely and correctly in life, there will be no regrets)

Regrets = No Wisdom

(If there are only regrets in life, there is nothing learned and no wisdom gained)

No Wisdom = Regrets

(If no wisdom is exercised in life, there will only be regrets)

No Regrets = No Wisdom

(If there are no regrets in life, there is nothing learned and no wisdom gained)

智慧 = 无悔（无遗憾）

（人生若能适时正确地运用智慧，就会无悔）

遗憾 = 无知（无智慧）

（人生若只有遗憾，无所学，无智慧）

无智慧 = 遗憾

（人生若不运用智慧，只会有遗憾）

无悔 = 无知慧

（人生若无遗憾，则无所学亦无智慧）