Who seeks shall find.
It's always too early to quit.
The secret of getting ahead is getting started.
Things do not happen. Things are made to happen.
To know oneself, one should assert oneself.
Either you run the day or the day runs you.
Problems are not stop signs, they are guidelines.
Be kind whenever possible. It is always possible.
What you do today can improve all your tomorrows.
Without hard work, nothing grows but weeds.
This ceremony and the intellectual aura associated with the Nobel Prizes have grown from the wisdom of a practical chemist who wrote a remarkable will.