生活就是成长和改变。当你停止成长，你就停止了生活。

强者，藐视困难，弱者，仰视困难。

Love is the bridge between you and everything.

He walked out in the gray light and stood and he saw for a brief moment the absolute truth of the world. The cold relentless circling of the intestate earth. Darkness implacable. The blind dogs of the sun in their running. The crushing black vacuum of the universe. And somewhere two hunted animals trembling like ground-foxes in their cover. Borrowed time and borrowed world and borrowed eyes with which to sorrow it.

"The immune system is like a double-edged sword; it can fight cancer but also needs to be controlled."

Success is not about how much money you make, it’s about the difference you make in people’s lives.

The most credible empirical research often comes from studies that have a clear and transparent design, where the assumptions are laid out for everyone to see.

Time is a concept that is derived from the way we perceive change.

人类最大的欺骗来自于自己的观点。