When words are both true and kind, they can change the world.
Whatever words we utter should be chosen with care for people will hear them and be influenced by them for good or ill.
What you are is what you have been. What you'll be is what you do now.
When the student is ready, the teacher will appear.
When the Aggregates arise, decay and die, O bhikkhu, every moment you are born, decay, and die.