Self-love， then， is a necessary principle of action.
因此，自爱是行动的必要原则。
The concept of purpose has no place in a scientific account of behavior.
The impact of a scientific discovery can be profound, often reaching far beyond the initial expectations.
I’m interested in the way art can make you feel.
最后，战略必须具有连续性。它不能不断地被重新发明。