"关于那些没有明确证据的问题，最激烈的争论往往由此而起。"

“The one unchangeable certainty is that nothing is certain or unchangeable”

“Determination. No matter what field you're in, determination will surely get you to the top.”

“The future starts today, not tomorrow”

“Success is not how high you have climbed, but how you make a positive difference to the world”

“Take time to deliberate, but when the time for action comes, stop thinking and go in.”

“I never lose. I either win or learn.”

“If you know the enemy and know yourself, you need not fear the result of a hundred battles...”

“Let us rather run the risk of wearing out than rusting out.”

“Mistakes are the portals of discovery”

“Life isn't about finding yourself. Life is about creating yourself.”

“Failure and invention are inseparable twins. To invent you have to experiment, and if you ...”

“The best thing I did was to choose the right heroes”