我们要坚持自主研发，掌握核心技术。

The best way to own stocks is through an index fund.

I'm not afraid of storms, for I'm learning how to sail my ship.

Rule of 3 in conversation. To get to the real reason， ask a person to go deeper than what they just said. Then again， and once more. The third time’s answer is close to the truth.

我不害怕在我的音乐中展现脆弱。