What you are is what you have been. What you’ll be is what you do now. (Buddha)
Silence the angry man with love. Silence the ill-natured man with kindness. Silence the miser with generosity. Silence the liar with truth. (Buddha)
If you find no one to support you on the spiritual path, walk alone. (Buddha)
Science is organized knowledge. Wisdom is organized life. (Immanuel Kant)
A fool is known by his speech; and a wise man by silence. (Pythagoras)
The greatest wealth is to live content with little. (Plato)