成长是痛苦的，但没有什么比停滞不前更痛苦。
Growth is painful, but nothing is as painful as staying stuck.
我们都受到自己天性的束缚。
The fact remains that getting people right is not what living is all about anyway. It's getting them wrong that is living, getting them wrong and wrong and wrong and then, on careful reconsideration, getting them wrong again.
I have now taken a serious task upon myself and I fear a greater one than is in the power of any man to perform.
The development of quantum algorithms requires a deep understanding of both quantum mechanics and computer science.