什么是言论自由？没有冒犯的自由，言论自由就不复存在。

我倾向于认为相机比人眼更真实。

You have to believe in the long term plan you have but you need the short term goals to motivate and inspire you.

石材的真正价值在于我们如何改造它以供人类使用。

Collaboration across industries is key to solving global food security challenges.