If you wish to know your [karmic] causes in your past life,
look at [the effects of] that you are experiencing in this present life.
If you wish to know your [karmic] effects in your future life,
look at [the causes] that you are creating in this present life.

– The Buddha

若知前世因
今生受者是
若知来世果
今生作者是

– 佛陀