Changing the world is not easy, but its pursuit will change you profoundly.
In the end, what counts is what you do.
Life is a process of evolution and anyone who thinks the current world order is OK does not get what evolution is all about.
If you just focus on the smallest details, you will never get the big picture right.
The major thing is to view biology as an information science.
Don't underestimate the power of your vision to change the world. Whether that world is your office, your community, an industry or a global movement, you need to have a core belief that what you contribute can fundamentally change the paradigm or way of thinking about problems.