Go for it now. The future is promised to no one.

Be gentle to all and stern with yourself.

Know or listen to those who know.

By failing to prepare, you are preparing to fail.

The most effective way to do it, is to do it.

Without hard work, nothing grows but weeds.

Expect problems and eat them for breakfast.

To know oneself, one should assert oneself.

Things do not happen. Things are made to happen.