You never know what motivates you.
Be kind whenever possible. It is always possible.
Quality is not an act, it is a habit.
If you can dream it, you can do it.
Well done is better than well said.
By failing to prepare, you are preparing to fail.
Always desire to learn something useful.
The dog that trots about finds a bone.
After a storm comes a calm.
It's always too early to quit.
That's something I learned in art school. I studied graphic design in Germany, and my professor emphasized the responsibility that designers and illustrators have towards the people they create things for.