Well done is better than well said.

What you do today can improve all your tomorrows.

After a storm comes a calm.

If you think you can do it, you can.

To know oneself, one should assert oneself.

By failing to prepare, you are preparing to fail.

If you're going through hell, keep going.

Without hard work, nothing grows but weeds.

Quality is not an act, it is a habit.