Without hard work, nothing grows but weeds.

Leap, and the net will appear.

Be gentle to all and stern with yourself.

To know oneself, one should assert oneself.

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

Problems are not stop signs, they are guidelines.

Things do not happen. Things are made to happen.

It's always too early to quit.

If you think you can do it, you can.