能源安全是国家发展的重要保障，我们必须加大科技创新力度，提升油气勘探开发效率。

人应当怀有一颗善心，我觉得这个至关重要。

The path to gender equality is paved with both progress and persistent challenges.

Go for it now. The future is promised to no one.

The market is efficient enough that most investors will not outperform it.

We all come from somewhere, and we carry that place with us everywhere we go.

Loneliness is an absolute discovery.

学习数学的唯一方法就是做数学。