你不能让赞美或批评影响你。陷入其中任何一种都是弱点。
You can't let praise or criticism get to you. It's a weakness to get caught up in either one.
数学的本质在于它的自由。
The best way to predict the future is to create it.
Art is about paying attention to the world around you.
人物以品格为重，假如存有一点卑劣污浊的思想，就不能称为顶天立地的丈夫；品格以行为为重，假如做过一件令人惭愧 的事情，也不能尊为泰山北斗的人品。