Compassion is a quality which impels one to perform sacrifices.
Trying to be happy in this world is greatest illusion.
Spirituality is based on development of character and philosophy.
You can think your self to be great, you can go on thinking your self to be great, till you see all fellow devotees going Back Home Back to Godhead, while you remain in this material world only.
When you take responsibility over others you have to be actually Selfless.
I took an interest in the Civil Rights Movement. I listened to Martin Luther King. The Vietnam War was raging. When I was 18, I was eligible for the draft, but when I went to be tested, I didn't qualify.