You cannot step into the same river twice.

• 

  War is the father of all and the king of all.

• 

  Nature loves to hide.

• 

  The way up and the way down are one and the same.

• 

  Character is destiny.

• 

  What then is time? If no one asks me, I know; if I wish to explain it to one who asks, I do not know.

• 

  Everything changes, nothing perishes.

All quotes