Use songs to warm every heart in need.

Leadership means making tough choices today for a better tomorrow.

如果要在正确和善良中做出选择，请选择善良。

The best stories are those that leave room for the audience to complete them.

解析：教导学生，不到他想弄明白而不得的时候，不去开导他；不到他想出来却说不出来的时候，不去启发他。

当心碌碌无为的生活。

The future of liberal democracy depends on its ability to adapt to new challenges and to maintain the support of its citizens.

钢铁的未来在于可持续性和创新。