我们应该为人们的诞生而哭泣,而不是为他们的死亡。
We should weep for men at their birth, not at their death.
Surround yourself with people who challenge you, not just those who agree with you.
生活就是受苦,生存就是在苦难中找到某种意义。
Coal will remain a vital energy source, but only if we evolve with the times.