I may have lost my heart, but not my self-control.

数学的历史是人类思想和进步的历史。

唯一不变的就是变化本身，这是自然界一个永恒的主题。

I look back on the past, committed a felony little fool, I want to communicate with him and let him understand, but I can't do this, the boy would not see the, only my old trunk.

交易成功的关键在于情绪纪律。如果智力是关键，那么会有更多的人通过交易赚钱。