"The world is a beautiful place and worth fighting for."

The true teacher defends his pupils against his own personal influence.

But nothing that can be said can begin to take away the anguish and the pain of these moments. Grief is the price we pay for love.

Every challenge is an opportunity in disguise.

成功不是幸福的关键。幸福是成功的关键。如果你热爱你所做的事情，你就会成功。

The architect must think like a sculptor and a scientist.

Leadership is about making tough decisions with integrity and transparency.