Above all, I'd like to thank my family. 首先，我要感谢我的家人。
Above all, I'd say I value kindness. 我认为仁慈是最重要的（情操）。
This book is above all a story of a mother's love.
Any furniture you buy must be cheap, attractive and, above all, practical.
His goal, above all, was to prevent another war.
See also: above adverb preposition (MORE)