知识若不付诸实践，便毫无价值。
You can’t control everything in life, but you can control how you react to it.
What's terrible is to pretend that second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better.
Biology is the study of complicated things that give the appearance of having been designed for a purpose.
