The learned person who only talks will never Penetrate to the inner heart of humans.
The colour of the water seems to be the colour of the glass into which it has been poured'.
To be obsessed by the idea of freedom, for instance, is itself a form of slavery. Such people are in the chains of the hope of freedom, and are therefore able to do little else than struggle with them.
You must empty out the dirty water before you fill the pitcher with clean.
Advice is priceless: when it becomes interference it is preposterous.
When tomorrow comes, think tomorrow's thoughts.