You have to believe in yourself when no one else does—that's what makes you a winner.

The future of liberal democracy depends on its ability to reform itself and address the legitimate grievances of those who feel left behind by globalization and technological change.

我从未怀疑过自己。

因此，教学艺术无非是时间、科目和方法的巧妙安排。

我相信音乐有将人们团结在一起的力量。