TED】ギル・ヒックス。私はテロ攻撃を生き延びた。Here's what I learned (私はテロ攻撃を生き延びた。 Here's what I learned｜ギル・ヒックス) (【TED】Gill Hicks: I survived a terrorist attack. Here's what I learned (I survived a terrorist attack. Here's what I learned | Gill Hicks))