I think the best actors are the ones who are willing to take risks and not be afraid to fail.

The way positive reinforcement is carried out is more important than the amount.

Humility is the starting point of wisdom, and pride is the endpoint of foolishness.

I write to make the invisible visible.

Happiness depends upon ourselves.

在科学中最令人兴奋的短语，预示着新发现的，不是“我找到了！”而是“这很有趣...”

友谊是时间投资的问题。