It's always too early to quit.

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

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

Without hard work, nothing grows but weeds.

Problems are not stop signs, they are guidelines.

Be gentle to all and stern with yourself.

The secret of getting ahead is getting started.

If you think you can do it, you can.

To know oneself, one should assert oneself.