真相很少是純粹的，也從不簡單。
"The truth is rarely pure and never simple."
解釋：棟梁不厚實，就不能承受房屋的重量。最重要的莫過于國事，對于棟梁人才來說，最重要的莫過于德行。
I always thought it was important to have a vision and to persist.