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.

When you have limitations, you have to be more creative.

Do noble things, do not dream them all day long.

过去从未死去，它甚至还未过去。

知识的最大敌人不是无知，而是知识的幻觉。

Learning to read involves the development of attentional networks that allow children to focus on letters and words while ignoring distractions.

The only way to do great work is to love what you do.