The sea is history.

That neither our thoughts， nor passions， nor ideas formed by the imagination， exist without the mind， is what every body will allow.

做得越多，学得越多；学得越多，能做的就越多。

Simplicity is not the absence of complexity, but the resolution of it.

数学是上帝用来书写宇宙的语言。

领导力不是发号施令，而是激励人们看到愿景并共同努力实现它。