对待心中的欲念,放纵即有所损,所以关键在于忍;改过向善,努力即有所助益,所以关键在于悔。
哥本哈根解释不仅仅是一种理论,而是一种思考量子世界的方式。
The future of liberal democracy depends on its ability to adapt to new challenges and to maintain the support of its citizens.
"When you have a dream, you've got to grab it and never let go."