When you reached the summit, you will see that you are still tiny!

Till the sun of knowledge shines on the ignorant masses and till all the men start hating violence, the world shall find no peace!

Hard roads are not opened by themselves; they are opened by some brave people!

Not every thought is a candle! Some thoughts can make the world darker!

In every defeat, there develops a silent embryo of victory; in every failure, under the rubbles, there appears a divine key to success.

Books get older as well; their body also wears out, but unlike us, their brain remains forever young!

Science is the tongue in the mouth of the Universe; it is destined to know every little corner of the cosmos.