We don't inherit the earth from our ancestors; we borrow it from our children.
我们不是从祖先那里继承了地球,而是从我们的孩子那里借来的。
实践可以包含认识,但认识不能代替实践。
User needs are both the starting point and the ultimate goal of product development.
幸福就是与全世界分享我的音乐。