The desert could not be claimed or owned–it was a piece of cloth carried by winds, never held down by stones, and given a hundred shifting names.
It is a capital mistake to theorize before one has data.
无论输赢,我总是努力从每场比赛中学习。
教育的真正价值不仅在于事实的积累,而在于训练思维进行批判性和创造性的思考。