以前的事不要再评说了，做完的事不要再议论了，过去了就不要再追咎。

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

四元数的诞生，如同几何、代数、形而上学和诗歌这四位父母的奇特后代。

不要等待完美的时机，现在就是最好的时机。

Trust is the foundation of any successful relationship, whether in business or in life.

We live in an age of narrative complexity, where the stories we tell are as intricate as the lives we lead.

To write is to fight against oblivion.

你无法改变过去，但你可以塑造未来。