The truth is I'm a real perfectionist, and I drive myself crazy.
The total amount of suffering per year in the natural world is beyond all decent contemplation. During the minute that it takes me to compose this sentence, thousands of animals are being eaten alive, many others are running for their lives, whimpering with fear, others are slowly being devoured from within by rasping parasites, thousands of all kinds are dying of starvation, thirst, and disease.
历史不仅仅是一系列事件，而是人类经验和情感的复杂网络。
Success is not final, failure is not fatal: It is the courage to continue that counts.
You can say so much with pictures that you don't need to say in words.
时间存在的唯一理由是让一切不会同时发生。
To live fully is to accept both joy and sorrow.
我们站在巨人的肩膀上，他们首先将地球想象为一个动态系统。
未来的云计算一定是智能化的，AI和云计算的结合将释放更大的生产力。