“If you steal from one author, it’s plagiarism; if you steal from many, it’s research.”

The best discoveries always happened to the people who weren't looking for them.

Your worst enemy cannot harm you as much as your own unguarded thoughts.

It is far more important to know what person the disease has than what disease the person has.

A leader who is not prepared to listen is not a leader.

The future is completely open, and we are writing it moment to moment.

Let us not pray to be sheltered from dangers but to be fearless when facing them.