Sundar Pichai, on Medium, without actually mentioning the GOP candidate by name:

I came to the US from India 22 years ago. I was fortunate enough to gain entry to a university here, and time after time, I saw that hard work opened other doors. I have built a career and a family and a life here. And I've felt as much a part of this country, as I felt growing up in India. [...]

That is why it's so disheartening to see the intolerant discourse playing out in the news these days — statements that our country would be a better place without the voices, ideas and the contributions of certain groups of people, based solely on where they come from, or their religion. [...]

I debated whether to post this, because lately it seems that criticism of intolerance just gives more oxygen to this debate. But I feel we must speak out — particularly those of us who are not under attack. Everyone has the right to their views, but it's also important that those who are less represented know that those are not the views of all.

Read: Let's not let fear defeat our values