A proof is a repeatable experiment in persuasion.
The safest course is to do nothing against one's conscience.With this secret， we can enjoy life and have no fear from death.
The heart has its reasons which reason knows nothing of.
发明是不够的。尼古拉·特斯拉发现电力，但是他却纠结于是否将它空开给人们使用。你不得不将这两件事整合：发明和创新，再加上公司愿意将其商业化给人们使用。
I was so much older then, I'm younger than that now.
A woman's guess is much more accurate than a man's certainty.
I like going to work. It’s not a chore. It’s a pleasure.
我不喜欢做简单的事，我喜欢接受挑战。