证明是一种用于使他人相信数学陈述为真的工具。
没有生态平衡,就没有真正的经济效益。
When someone really hears you without passing judgment on you, without trying to take responsibility for you, without trying to mold you, it feels damn good!
学习必须是为了切实提升自己,这样才能安静专一,智慧日渐增长。
音乐是我的生命,没有音乐我会死。
最好的建筑来自于对环境的回应。
Every book is a door to another world.