死亡，可能是所有人类福气中最棒的。
Death may be the greatest of all human blessings.
基因编辑的伦理影响必须与科学突破一同考虑。
Read not to contradict and confute; nor to believe and take for granted; nor to find talk and discourse; but to weigh and consider.
The only limits that exist are the ones you place on yourself.
I dream that my son will grow up to be a good person, a free person. I dream that someday you will return to revisit the land of our childhood. I dream that flowers will bloom in the streets again...and kites will fly in the skies!