大成若缺，其用不弊。
What is most perfect seems to have something missing; yet its use is unimpaired.
大盈若冲，其用不穷。
What is most full seems empty; yet its use will never fail.
大直若屈，大巧若拙大辩若讷。
What is most straight seems crooked; the greatest skill seems like clumsiness, the greatest eloquence like stuttering.
清静为天下正。
So he by his limpid calm puts right everything under heaven.