If you think you can do it, you can.
Well done is better than well said.
Without hard work, nothing grows but weeds.
Begin to be now what you will be hereafter.
It's always too early to quit.
The wise does at once what the fool does at last.
Be kind whenever possible. It is always possible.
The secret of getting ahead is getting started.
Always desire to learn something useful.
By failing to prepare, you are preparing to fail.
At 13, I realized that I could fix anything electronic. It was amazing, I could just do it. I started a business repairing radios. It grew to be one of the largest in Philadelphia.
We learned the value of research in World War II.