经常静坐思考,来收拢思想;减少饮酒色欲,来清理思想;摒除嗜好情欲,来修养思想;体味古人教训,来警戒思想;悟察至理名言,来明确思想。
I'm the reason your stars won't twinkle.
Economic policies should be evaluated based on their real-world impact.
The Langlands program is a challenge to the boundaries of mathematical knowledge.