子曰：“吾尝终日不食，终夜不寝，以思。无益，不如学也。”
孔子说：“我曾整天不吃、整夜不睡，来思考。结果没好处，还不如学习。”
绘画的行为是一种爱的行为。
Never underestimate the power of a diverse team.
The PAC learning framework provides a formal way to analyze the efficiency and effectiveness of learning algorithms.
Before I came here I was confused about this subject. Having listened to your lecture I am still confused. But on a higher level.
成功不仅在于你取得了什么，还在于你如何取得它。