Leadership means making tough decisions today for a better tomorrow.

And that’s the thing about people who mean everything they say. They think everyone else does too.

The hardest person to forgive is always yourself.

在危机时刻，最好的领导者是那些保持冷静并专注于解决方案而非问题的人。

当听到雪轻轻飘落整个宇宙，轻轻飘落，如同他们最后的结局降临在所有生者和死者身上时，他的灵魂慢慢晕眩。

Every barrel of oil we produce must be the most responsibly produced barrel possible.

Music is the universal language of mankind.

Never stop questioning—that’s where progress begins.

The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.