I view derivatives as time bombs, both for the parties that deal in them and the economic system.
Warren BuffettYou ought to be able to explain why youโre taking the job youโre taking, why youโre making the investment youโre making, or whatever it may be. And if it canโt stand applying pencil to paper, youโd better think it through some more. And if you canโt write an intelligent answer to those questions, donโt do it.
Warren BuffettSomeone is sitting in the shade today because someone planted a tree a long time ago.
Warren Buffett