The future belongs to those who can integrate renewable energy with digital intelligence.

The only learning which significantly influences behavior is self-discovered, self-appropriated learning.

乐观是正常的，但一些幸运的人比我们其他人更乐观。

The secret of change is to focus all of your energy, not on fighting the old, but on building the new.

The way in which a man accepts his fate and all the suffering it entails... adds a deeper meaning to his life.