If you think you can do it, you can.

To know oneself, one should assert oneself.

Never complain and never explain.

Well done is better than well said.

Without hard work, nothing grows but weeds.

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

Problems are not stop signs, they are guidelines.

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

Begin to be now what you will be hereafter.