Success is the ability to go from one failure to another with no loss of enthusiasm.

人在幼年时，精神专注敏锐，成年后思想容易分散，因此教育要趁早，不可错过时机。

I went to the woods because I wanted to live deliberately,I wanted to live deep and suck out all the marrow of life, To put to rout all that was not life, and not when I had come to die, Discover that I had not lived.

The only way to do great work is to love what you do.

The architecture of the human mind is better adapted to the Pleistocene than to the modern world.

In business, if you're not moving forward, you're falling behind.