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

Without hard work, nothing grows but weeds.

Begin to be now what you will be hereafter.

Know or listen to those who know.

If you're going through hell, keep going.

The secret of getting ahead is getting started.

Things do not happen. Things are made to happen.

The wise does at once what the fool does at last.

Be gentle to all and stern with yourself.