Focus on what you're good at.

To understand the world, you must first understand a place like Ireland.

"We are all just walking each other home."

We have the choice to use the gift of our life to make the world a better place—or not to bother.

The joy of chemistry is in the doing, not just the discovering.

要成功，仅靠计划是不够的。还必须即兴发挥。

对我来说，无畏不是没有恐惧。不是完全不害怕。对我来说，无畏是有恐惧。无畏是有怀疑。很多怀疑。对我来说，无畏是尽管有那些让你害怕得要死的事情，仍然生活下去。