International politics is a brutal and dangerous business, and it is likely to remain that way.
To do mathematics is to engage in an act of creation and discovery simultaneously.
表演的美妙之处在于它让你在一生中活出许多种生活。
真正当代的唯一方式是成为不合时宜的。
Success is not final, failure is not fatal: it is the courage to continue that counts.
The future is not something to be predicted, but something to be achieved.