物理定律是普遍的，但我们对它们的理解在不断演变。

Science is not about being the first; it's about being patient and persistent.

"I like dogs. You always know what a dog is thinking. It has four moods. Happy, sad, cross and concentrating."

Success is not given, it's earned.

你必须为梦想而奋斗。你必须为之牺牲并努力工作。