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

It's always too early to quit.

Begin to be now what you will be hereafter.

Things do not happen. Things are made to happen.

Never complain and never explain.

If you think you can do it, you can.

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

Always desire to learn something useful.

To know oneself, one should assert oneself.