可持续性不仅仅是一种趋势——这是我们为下一代的责任。
两句以“谦恭但不失尊严,迁就但不失正直”,告诫人们为人处世要不卑不亢,能迁就忍让又坚持原则。
The language of mathematics is universal, transcending cultural and linguistic barriers.
The only thing I can do is write. Everything else bores me.