Never complain and never explain.
Who seeks shall find.
Be kind whenever possible. It is always possible.
You never know what motivates you.
Things do not happen. Things are made to happen.
If you think you can do it, you can.
After a storm comes a calm.
Without hard work, nothing grows but weeds.
The wise does at once what the fool does at last.
If you can dream it, you can do it.
I would say the most help I got was from my dad. My dad is a civil engineer in Switzerland he's 90 years old now, so he's no longer active as a civil engineer, but still a very active person.