There has to be evil so that good can prove its purity above it.

It is wrong to think that misfortunes come from the east or from the west; they originate within one's own mind. Therefore, it is foolish to guard against misfortunes from the external world and leave the inner mind uncontrolled.

The whole secret of existence is to have no fear. Never fear what will become of you, depend on no one. Only the moment you reject all help are you freed.

To be idle is a short road to death and to be diligent is a way of life; foolish people are idle, wise people are diligent.

As the Fletcher whittles and makes straight his arrows, so the master directs his straying thoughts.

Endurance is one of the most difficult disciplines, but it is to the one who endures that the final victory comes.