一個(gè)人肚子空空，心事重重，總是睡不好覺的。
And when your stomach is empty and your mind is full,it's always hard to sleep.
中國金融衍生品市場的發(fā)展需要在創(chuàng)新與穩(wěn)定之間取得平衡。
自由確實(shí)珍貴；如此珍貴以至于必須謹(jǐn)慎配給。
The goal of mathematics is to understand the universe in a deeper way.
世界是一個(gè)舞臺，每個(gè)人都是演員。
I am extraordinarily patient, provided I get my own way in the end.