Here are more quotes from Kirk Douglas, showcasing his wisdom, humor, and perspective on life and acting:

1. Insight on Relationships: “If you want to know about a man, you can find out an awful lot by looking at who he married” oai_citation:1,40 Best Kirk Douglas Quotes About Acting & Dealing With Adversity | YourTango.
2. On Love and Aging: “Love has more depth as you get older” oai_citation:2,40 Best Kirk Douglas Quotes About Acting & Dealing With Adversity | YourTango.
3. Fame and Change: “When you become a star, you don’t change — everyone else does” oai_citation:3,40 Best Kirk Douglas Quotes About Acting & Dealing With Adversity | YourTango.
4. Character Depth in Acting: “When you play a weak character, find a moment when he’s strong, and when you play a strong character, find a moment when he’s weak” oai_citation:4,40 Best Kirk Douglas Quotes About Acting & Dealing With Adversity | YourTango.
5. From Poverty to Success: “I came from abject poverty. There was nowhere to go but up” oai_citation:5,40 Best Kirk Douglas Quotes About Acting & Dealing With Adversity | YourTango.
6. Self-Perception: “I was not a tough guy [in real life], I just acted like one” oai_citation:6,40 Best Kirk Douglas Quotes About Acting & Dealing With Adversity | YourTango.
7. Complexity of Characters: “People are composed of many things, and in my work, what influences me is the complexity of people — the chiaroscuro of dark and light. When I play a strong guy, I try to find, where is he weak? And conversely, when I play a weak guy, where is he strong?” oai_citation:7,40 Best Kirk Douglas Quotes About Acting & Dealing With Adversity | YourTango.
8. On Being a Father: “I am so proud of Michael because he never followed my advice. I wanted him to be a doctor or lawyer, and the first time I saw him in a play I told him he was terrible, but then I saw him a second time and I said: ‘You were wonderful!’ And I think he is very good in everything he’s done” oai_citation:8,40 Best Kirk Douglas Quotes About Acting & Dealing With Adversity | YourTango.
9. Perspective on the Past: “People are always talking about the old days. They say that the old movies were better, that the old actors were so great. But I don’t think so. All I can say about the old days is that they have passed” oai_citation:9,40 Best Kirk Douglas Quotes About Acting & Dealing With Adversity | YourTango.
10. The Actor’s Spirit: “All children are natural actors, and I’m still a kid. If you grow up completely, you can never be an actor” oai_citation:10,40 Best Kirk Douglas Quotes About Acting & Dealing With Adversity | YourTango.

These quotes reflect Kirk Douglas’s insightful observations on life, acting, and personal growth. They offer a window into his philosophy and character, painting a picture of a man who was not only a great actor but also a thoughtful and reflective individual.