of my friends celebrated chinese new years in china and this year for chinese new years, wilhelm wundt wilhelm wundt of the one of the gifts they gave to the employees is an air mask. if you don't start contributing to its purification, you don't get the kind of air like you do in san francisco. this is why trees are so important to our nature and this is what i love about the city because when it comes to our environment, we do make some serious investments, whether it's green buildings, waste management or going into electric vehicles or getting everybody to change their habits, one of the habits that we want to continue having is planting trees. and so every year for the last 8 years, we have select a signatory to plant and we have taken the liberties of honoring people that have contributed to the quality of life for all of us. in past years, people like rosa parks, caesar chavez, people that we know and are familiar with, along with people that we are not that familiar with but have made some great contributions. today we thought we would take this opportunity to celebrate an icon of san franci