The world is so unpredictable. Things happen suddenly, unexpectedly. We want to feel we are in control of our own existence. In some ways we are, in some ways we're not.
The past is a foreign country; they do things differently there.
The day you stop learning is the day you stop growing.
忠于自己，永远不要让别人说的话分散你对目标的注意力。
The difference between perseverance and obstinacy is that one comes from a strong will, and the other from a strong won’t.