计算模型的力量不仅在于其计算能力，还在于其从特定实例中概括的能力。
Success is not final, failure is not fatal: It is the courage to continue that counts.
The only way to get through life is to laugh your way through it. You either have to laugh or cry. I prefer to laugh. Crying gives me a headache.
领导力在于激励他人相信共同的愿景。
The key to performance is elegance, not battalions of special cases.
The world is beautiful, but it has a disease called man.
