I don’t count my sit-ups, I only start counting when it starts hurting.
Success is a journey, not a destination.
成功不是靠运气,而是靠努力工作、坚持和做出正确的决定。
工具变量的美妙之处在于它们让我们以新的视角看世界。
Making music is not to make others like it, but to make myself happy.