"The only true wisdom is in knowing you know nothing."

The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.

I've always believed that if you put in the work, the results will come.

I'm the No. 1 human being in music. That means any person that's living or breathing is No. 2.

War is an ugly thing， but not the ugliest of things: the decayed and degraded state of moral and patriotic feeling which thinks that nothing is worth a war， is much worse.