有时，你必须回头看，才能理解前方的事物。
"Sometimes, you have to look back in order to understand the things that lie ahead."
At times I feel as if I am spread out over the landscape and inside things, and am myself living in every tree, in the plashing of the waves, in the clouds and the animals that come and go, in the procession of the seasons.
有时我会感到，我伸展开来覆盖大地、延伸进万物：我感到自己生活在每一棵树木中、生活在浪花中、生活在往来无定的云朵和动物中、生活在季节的轮回中。
If I see my city as beautiful and bewitching, then my life must be so too.
如果我觉得所在的城市美丽迷人，那么我的生活一定也是如此。
Critical comments by students should be taken in a friendly spirit， accumulation of material should not stifle the student’s independence.
对来自学生的批评应该本着友好的精神来接受，学习材料的积累不应该扼杀学生的独立性。
When you want to change things, you can't please everyone. If you do please everyone, you aren't making enough progress.
当你想要改变时，你不可能取悦所有人。如果你真的取悦了所有人，那说明你的进步还不够大。
