The true adventurer goes forth aimless and uncalculating to meet and greet unknown fate.
The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
你的工作将占据你生活的大部分,真正满意的唯一方法是做你认为伟大的工作。
We can’t leave the problem-solving to the next generation. We have to do our part now.
The most important things are hardest to tell,because words shrink their importance.It's not easy to let strangers care about the good things in your life.