31、一饭之恩，当永世不忘。
The grace of a meal should never be forgotten.
32、父爱，如大海般深沉而宽广。
Father\'s love is as deep and broad as the sea.
33、知恩图报，善莫大焉。
Knowing how to reciprocate gratitude is great.
34、谁言寸草心，报得三春晖。
Whoever speaks in an inch of grass will be rewarded with spring sunshine.
