过去总是与我们同在,因为它滋养着现在。
Understanding how our bodies perceive pain can lead to better treatments and improved quality of life for millions.
农业的成功源于对土地和耕种者的理解。
The unexamined life is not worth living.
You are always a valuable, worthwhile human being — not because anybody says so, not because you're successful, not because you make a lot of money — but because you decide to believe it and for no other reason.