The best weapon of a dictatorship is secrecy, but the best weapon of a democracy should be the weapon of openness.
可持续性不再是一种选择；而是我们都必须承担的责任。
The past is not static; it evolves with our understanding.
傲慢的人突然显达，上天也会惩罚他；疏漏放纵的人，努力求进取，上天也会宽容他的行为。
El verdadero escritor no busca la fama, sino la verdad.
Success is not final, failure is not fatal: It is the courage to continue that counts.