去做高尚的事情，不要整天只是做梦。
The time which we have at our disposal every day is elastic; the passions that we feel expand it, those that we inspire contract it.
The worth of a psychological theory is measured by its usefulness.
我不会把自己和任何人比较。我会尽我所能做到最好。我会尽我所能努力工作。我会成为我能成为的最好的人。
Commit to your business. Believe in it more than anybody else.
海洋是研究自然的巨大实验室。
"We are all haunted by the past, and the past is always present."