我们必须自由,不是因为我们主张自由,而是因为我们践行自由。
We must be free not because we claim freedom, but because we practice it.
向更清洁能源的过渡是不可避免的,我们必须站在这一变革的最前沿。
What lies behind us and what lies before us are tiny matters compared to what lies within us.
Whether you think you can or you think you can’t, you’re right.