"Nws zoo siab heev uas pom peb cov khoom siv rau ntawm txoj haujlwm kev tsheb ciav hlau ceev. Nws yog qhov zoo uas peb paub tias peb tab tom ua ib feem ntawm kev tsim keeb kwm. "
Steve Currier, Tus tswv thiab Thawj Tswj Hwm, Contech Hoist & Rigging