Don't let your past determine your destiny.
He who works for his own interests will arouse much animosity
Man who stand on hill with mouth open will wait long time for roast duck to drop in.
If your plan is for one year plant rice. If your plan is for ten years plant trees. If your plan is for one hundred years educate children.
If what one has to say is not better than silence, then one should keep silent.
Only one who bursts with enthusiasm do I instruct; Only one who bubbles with excitement do I enlighten. If I hold up one corner and you do not come back to me with the other three, I do not continue the lesson.