Democracy is not a spectator sport. It requires active participation and a commitment to social justice.
民主不是旁观者的运动。它需要积极参与和对社会正义的承诺。
The theory of probabilities is at bottom nothing but common sense reduced to calculus.
我的过去不能定义我，它只是我故事的一部分。
We must balance immediate energy needs with long-term sustainability goals.
Success is not final, failure is not fatal: It is the courage to continue that counts.
如果你希望永远不被批评，那就不要尝试任何新事物好了。
