The secret of happiness is freedom, and the secret of freedom is courage.
No arts； no letters； no society； and which is worst of all， continual fear and danger of violent death； and the life of man， solitary， poor， nasty， brutish， and short.
In a world of rapid change, adaptability is the ultimate competitive advantage.
在数学中，我们常常追求优雅和简洁，但在计算机科学中，我们还必须考虑实用性和效率。
I don’t let pressure break me, I let it make me.
The oil and gas industry must evolve, or it will become obsolete.
