Personal contact with employees and visitors is the best way for a minister to be well-informed. "As for work goals, Kuo says," I'm an engineer; I have no goals. "After thus surprising his listeners, he adds," In engineering we know that overall perfection is unattainable; what we strive for are solutions on a problem-by-problem basis. "
對於這句「驚人之語」，他接著補充，「在我看來，想出來的辦法可行，且能發揮預期效果最重要；在工程裡面，要提理想或完美都很難，總要以解決問題為主。」